80640300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 279982080

約数和(自身を除く): 199341780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 29, 30, 31, 39, 46, 50, 52, 58, 60, 62, 65, 69, 75, 78, 87, 92, 93, 100, 115, 116, 124, 130, 138, 145, 150, 155, 156, 174, 186, 195, 230, 260, 276, 290, 299, 300, 310, 325, 345, 348, 372, 377, 390, 403, 435, 460, 465, 575, 580, 598, 620, 650, 667, 690, 713, 725, 754, 775, 780, 806, 870, 897, 899, 930, 975, 1131, 1150, 1196, 1209, 1300, 1334, 1380, 1426, 1450, 1495, 1508, 1550, 1612, 1725, 1740, 1794, 1798, 1860, 1885, 1950, 2001, 2015, 2139, 2175, 2262, 2300, 2325, 2418, 2668, 2697, 2852, 2900, 2990, 3100, 3335, 3450, 3565, 3588, 3596, 3770, 3900, 4002, 4030, 4278, 4350, 4485, 4495, 4524, 4650, 4836, 5394, 5655, 5980, 6045, 6670, 6900, 7130, 7475, 7540, 8004, 8060, 8556, 8671, 8700, 8970, 8990, 9269, 9300, 9425, 10005, 10075, 10695, 10788, 11310, 11687, 12090, 13340, 13485, 14260, 14950, 16675, 17342, 17825, 17940, 17980, 18538, 18850, 20010, 20150, 20677, 21390, 22425, 22475, 22620, 23374, 24180, 26013, 26970, 27807, 28275, 29900, 30225, 33350, 34684, 35061, 35650, 37076, 37700, 40020, 40300, 41354, 42780, 43355, 44850, 44950, 46345, 46748, 50025, 52026, 53475, 53940, 55614, 56550, 58435, 60450, 62031, 66700, 67425, 70122, 71300, 82708, 86710, 89700, 89900, 92690, 100050, 103385, 104052, 106950, 111228, 113100, 116870, 120900, 124062, 130065, 134850, 139035, 140244, 173420, 175305, 185380, 200100, 206770, 213900, 216775, 231725, 233740, 248124, 260130, 268801, 269700, 278070, 292175, 310155, 350610, 413540, 433550, 463450, 516925, 520260, 537602, 556140, 584350, 620310, 650325, 695175, 701220, 806403, 867100, 876525, 926900, 1033850, 1075204, 1168700, 1240620, 1300650, 1344005, 1390350, 1550775, 1612806, 1753050, 2067700, 2601300, 2688010, 2780700, 3101550, 3225612, 3506100, 4032015, 5376020, 6203100, 6720025, 8064030, 13440050, 16128060, 20160075, 26880100, 40320150, 80640300]

約数ペア:

[(1, 80640300), (2, 40320150), (3, 26880100), (4, 20160075), (5, 16128060), (6, 13440050), (10, 8064030), (12, 6720025), (13, 6203100), (15, 5376020), (20, 4032015), (23, 3506100), (25, 3225612), (26, 3101550), (29, 2780700), (30, 2688010), (31, 2601300), (39, 2067700), (46, 1753050), (50, 1612806), (52, 1550775), (58, 1390350), (60, 1344005), (62, 1300650), (65, 1240620), (69, 1168700), (75, 1075204), (78, 1033850), (87, 926900), (92, 876525), (93, 867100), (100, 806403), (115, 701220), (116, 695175), (124, 650325), (130, 620310), (138, 584350), (145, 556140), (150, 537602), (155, 520260), (156, 516925), (174, 463450), (186, 433550), (195, 413540), (230, 350610), (260, 310155), (276, 292175), (290, 278070), (299, 269700), (300, 268801), (310, 260130), (325, 248124), (345, 233740), (348, 231725), (372, 216775), (377, 213900), (390, 206770), (403, 200100), (435, 185380), (460, 175305), (465, 173420), (575, 140244), (580, 139035), (598, 134850), (620, 130065), (650, 124062), (667, 120900), (690, 116870), (713, 113100), (725, 111228), (754, 106950), (775, 104052), (780, 103385), (806, 100050), (870, 92690), (897, 89900), (899, 89700), (930, 86710), (975, 82708), (1131, 71300), (1150, 70122), (1196, 67425), (1209, 66700), (1300, 62031), (1334, 60450), (1380, 58435), (1426, 56550), (1450, 55614), (1495, 53940), (1508, 53475), (1550, 52026), (1612, 50025), (1725, 46748), (1740, 46345), (1794, 44950), (1798, 44850), (1860, 43355), (1885, 42780), (1950, 41354), (2001, 40300), (2015, 40020), (2139, 37700), (2175, 37076), (2262, 35650), (2300, 35061), (2325, 34684), (2418, 33350), (2668, 30225), (2697, 29900), (2852, 28275), (2900, 27807), (2990, 26970), (3100, 26013), (3335, 24180), (3450, 23374), (3565, 22620), (3588, 22475), (3596, 22425), (3770, 21390), (3900, 20677), (4002, 20150), (4030, 20010), (4278, 18850), (4350, 18538), (4485, 17980), (4495, 17940), (4524, 17825), (4650, 17342), (4836, 16675), (5394, 14950), (5655, 14260), (5980, 13485), (6045, 13340), (6670, 12090), (6900, 11687), (7130, 11310), (7475, 10788), (7540, 10695), (8004, 10075), (8060, 10005), (8556, 9425), (8671, 9300), (8700, 9269), (8970, 8990)]