1520459850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 384

約数和(自身を含む): 5039677440

約数和(自身を除く): 3519217590

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 25, 26, 29, 30, 35, 39, 42, 46, 50, 58, 65, 69, 70, 75, 78, 87, 91, 105, 115, 130, 138, 145, 150, 161, 167, 174, 175, 182, 195, 203, 210, 230, 273, 290, 299, 322, 325, 334, 345, 350, 377, 390, 406, 435, 455, 483, 501, 525, 546, 575, 598, 609, 650, 667, 690, 725, 754, 805, 835, 870, 897, 910, 966, 975, 1002, 1015, 1050, 1131, 1150, 1169, 1218, 1334, 1365, 1450, 1495, 1610, 1670, 1725, 1794, 1885, 1950, 2001, 2030, 2093, 2171, 2175, 2262, 2275, 2338, 2415, 2505, 2639, 2730, 2990, 3045, 3335, 3450, 3507, 3770, 3841, 4002, 4025, 4175, 4186, 4342, 4350, 4485, 4550, 4669, 4830, 4843, 5010, 5075, 5278, 5655, 5845, 6090, 6279, 6513, 6670, 6825, 7014, 7475, 7682, 7917, 8050, 8350, 8671, 8970, 9338, 9425, 9686, 10005, 10150, 10465, 10855, 11310, 11523, 11690, 12075, 12525, 12558, 13026, 13195, 13650, 14007, 14529, 14950, 15197, 15225, 15834, 16675, 17342, 17535, 18850, 19205, 20010, 20930, 21710, 22425, 23046, 23345, 24150, 24215, 25050, 26013, 26390, 26887, 28014, 28275, 29058, 29225, 30394, 30450, 31395, 32565, 33350, 33901, 35070, 38410, 39585, 43355, 44850, 45591, 46690, 48430, 49933, 50025, 52026, 52325, 53774, 54275, 56550, 57615, 58450, 60697, 62790, 62959, 65130, 65975, 67802, 70035, 72645, 75985, 79170, 80661, 86710, 87675, 91182, 96025, 99866, 100050, 101703, 104650, 108550, 111389, 115230, 116725, 121075, 121394, 125918, 130065, 131950, 134435, 140070, 145290, 149799, 151970, 156975, 161322, 162825, 169505, 175350, 182091, 188877, 192050, 197925, 203406, 216775, 222778, 227955, 233450, 242150, 249665, 260130, 268870, 288075, 299598, 303485, 313950, 314795, 325650, 334167, 339010, 349531, 350175, 363225, 364182, 377754, 379925, 395850, 403305, 433550, 440713, 455910, 499330, 508515, 556945, 576150, 606970, 629590, 650325, 668334, 672175, 699062, 700350, 726450, 748995, 759850, 779723, 806610, 847525, 881426, 910455, 944385, 1017030, 1048593, 1113890, 1139775, 1248325, 1300650, 1322139, 1344350, 1448057, 1497990, 1517425, 1559446, 1573975, 1670835, 1695050, 1747655, 1820910, 1888770, 2016525, 2097186, 2203565, 2279550, 2339169, 2496650, 2542575, 2644278, 2784725, 2896114, 3034850, 3147950, 3341670, 3495310, 3744975, 3898615, 4033050, 4344171, 4407130, 4552275, 4678338, 4721925, 5085150, 5242965, 5569450, 6610695, 7240285, 7489950, 7797230, 8354175, 8688342, 8738275, 9104550, 9443850, 10136399, 10485930, 11017825, 11695845, 13221390, 14480570, 16708350, 17476550, 19493075, 20272798, 21720855, 22035650, 23391690, 26214825, 30409197, 33053475, 36201425, 38986150, 43441710, 50681995, 52429650, 58479225, 60818394, 66106950, 72402850, 101363990, 108604275, 116958450, 152045985, 217208550, 253409975, 304091970, 506819950, 760229925, 1520459850]

約数ペア:

[(1, 1520459850), (2, 760229925), (3, 506819950), (5, 304091970), (6, 253409975), (7, 217208550), (10, 152045985), (13, 116958450), (14, 108604275), (15, 101363990), (21, 72402850), (23, 66106950), (25, 60818394), (26, 58479225), (29, 52429650), (30, 50681995), (35, 43441710), (39, 38986150), (42, 36201425), (46, 33053475), (50, 30409197), (58, 26214825), (65, 23391690), (69, 22035650), (70, 21720855), (75, 20272798), (78, 19493075), (87, 17476550), (91, 16708350), (105, 14480570), (115, 13221390), (130, 11695845), (138, 11017825), (145, 10485930), (150, 10136399), (161, 9443850), (167, 9104550), (174, 8738275), (175, 8688342), (182, 8354175), (195, 7797230), (203, 7489950), (210, 7240285), (230, 6610695), (273, 5569450), (290, 5242965), (299, 5085150), (322, 4721925), (325, 4678338), (334, 4552275), (345, 4407130), (350, 4344171), (377, 4033050), (390, 3898615), (406, 3744975), (435, 3495310), (455, 3341670), (483, 3147950), (501, 3034850), (525, 2896114), (546, 2784725), (575, 2644278), (598, 2542575), (609, 2496650), (650, 2339169), (667, 2279550), (690, 2203565), (725, 2097186), (754, 2016525), (805, 1888770), (835, 1820910), (870, 1747655), (897, 1695050), (910, 1670835), (966, 1573975), (975, 1559446), (1002, 1517425), (1015, 1497990), (1050, 1448057), (1131, 1344350), (1150, 1322139), (1169, 1300650), (1218, 1248325), (1334, 1139775), (1365, 1113890), (1450, 1048593), (1495, 1017030), (1610, 944385), (1670, 910455), (1725, 881426), (1794, 847525), (1885, 806610), (1950, 779723), (2001, 759850), (2030, 748995), (2093, 726450), (2171, 700350), (2175, 699062), (2262, 672175), (2275, 668334), (2338, 650325), (2415, 629590), (2505, 606970), (2639, 576150), (2730, 556945), (2990, 508515), (3045, 499330), (3335, 455910), (3450, 440713), (3507, 433550), (3770, 403305), (3841, 395850), (4002, 379925), (4025, 377754), (4175, 364182), (4186, 363225), (4342, 350175), (4350, 349531), (4485, 339010), (4550, 334167), (4669, 325650), (4830, 314795), (4843, 313950), (5010, 303485), (5075, 299598), (5278, 288075), (5655, 268870), (5845, 260130), (6090, 249665), (6279, 242150), (6513, 233450), (6670, 227955), (6825, 222778), (7014, 216775), (7475, 203406), (7682, 197925), (7917, 192050), (8050, 188877), (8350, 182091), (8671, 175350), (8970, 169505), (9338, 162825), (9425, 161322), (9686, 156975), (10005, 151970), (10150, 149799), (10465, 145290), (10855, 140070), (11310, 134435), (11523, 131950), (11690, 130065), (12075, 125918), (12525, 121394), (12558, 121075), (13026, 116725), (13195, 115230), (13650, 111389), (14007, 108550), (14529, 104650), (14950, 101703), (15197, 100050), (15225, 99866), (15834, 96025), (16675, 91182), (17342, 87675), (17535, 86710), (18850, 80661), (19205, 79170), (20010, 75985), (20930, 72645), (21710, 70035), (22425, 67802), (23046, 65975), (23345, 65130), (24150, 62959), (24215, 62790), (25050, 60697), (26013, 58450), (26390, 57615), (26887, 56550), (28014, 54275), (28275, 53774), (29058, 52325), (29225, 52026), (30394, 50025), (30450, 49933), (31395, 48430), (32565, 46690), (33350, 45591), (33901, 44850), (35070, 43355), (38410, 39585)]