258371100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:486

約数の個数: 288

約数和(自身を含む): 949314240

約数和(自身を除く): 690943140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 27, 30, 34, 36, 39, 45, 50, 51, 52, 54, 60, 65, 68, 75, 78, 85, 90, 100, 102, 108, 117, 130, 135, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 270, 300, 306, 325, 340, 351, 390, 425, 433, 442, 450, 459, 468, 510, 540, 585, 612, 650, 663, 675, 702, 765, 780, 850, 866, 884, 900, 918, 975, 1020, 1105, 1170, 1275, 1299, 1300, 1326, 1350, 1404, 1530, 1700, 1732, 1755, 1836, 1950, 1989, 2165, 2210, 2295, 2340, 2550, 2598, 2652, 2700, 2925, 3060, 3315, 3510, 3825, 3897, 3900, 3978, 4330, 4420, 4590, 5100, 5196, 5525, 5629, 5850, 5967, 6495, 6630, 7020, 7361, 7650, 7794, 7956, 8660, 8775, 9180, 9945, 10825, 11050, 11258, 11475, 11691, 11700, 11934, 12990, 13260, 14722, 15300, 15588, 16575, 16887, 17550, 19485, 19890, 21650, 22083, 22100, 22516, 22950, 23382, 23868, 25980, 28145, 29444, 29835, 32475, 33150, 33774, 35100, 36805, 38970, 39780, 43300, 44166, 45900, 46764, 49725, 50661, 56290, 58455, 59670, 64950, 66249, 66300, 67548, 73610, 77940, 84435, 88332, 95693, 97425, 99450, 101322, 110415, 112580, 116910, 119340, 129900, 132498, 140725, 147220, 149175, 151983, 168870, 184025, 191386, 194850, 198747, 198900, 202644, 220830, 233820, 253305, 264996, 281450, 287079, 292275, 298350, 303966, 331245, 337740, 368050, 382772, 389700, 397494, 422175, 441660, 478465, 506610, 552075, 562900, 574158, 584550, 596700, 607932, 662490, 736100, 759915, 794988, 844350, 861237, 956930, 993735, 1013220, 1104150, 1148316, 1169100, 1266525, 1324980, 1435395, 1519830, 1656225, 1688700, 1722474, 1913860, 1987470, 2208300, 2392325, 2533050, 2583711, 2870790, 3039660, 3312450, 3444948, 3799575, 3974940, 4306185, 4784650, 4968675, 5066100, 5167422, 5741580, 6624900, 7176975, 7599150, 8612370, 9569300, 9937350, 10334844, 12918555, 14353950, 15198300, 17224740, 19874700, 21530925, 25837110, 28707900, 43061850, 51674220, 64592775, 86123700, 129185550, 258371100]

約数ペア:

[(1, 258371100), (2, 129185550), (3, 86123700), (4, 64592775), (5, 51674220), (6, 43061850), (9, 28707900), (10, 25837110), (12, 21530925), (13, 19874700), (15, 17224740), (17, 15198300), (18, 14353950), (20, 12918555), (25, 10334844), (26, 9937350), (27, 9569300), (30, 8612370), (34, 7599150), (36, 7176975), (39, 6624900), (45, 5741580), (50, 5167422), (51, 5066100), (52, 4968675), (54, 4784650), (60, 4306185), (65, 3974940), (68, 3799575), (75, 3444948), (78, 3312450), (85, 3039660), (90, 2870790), (100, 2583711), (102, 2533050), (108, 2392325), (117, 2208300), (130, 1987470), (135, 1913860), (150, 1722474), (153, 1688700), (156, 1656225), (170, 1519830), (180, 1435395), (195, 1324980), (204, 1266525), (221, 1169100), (225, 1148316), (234, 1104150), (255, 1013220), (260, 993735), (270, 956930), (300, 861237), (306, 844350), (325, 794988), (340, 759915), (351, 736100), (390, 662490), (425, 607932), (433, 596700), (442, 584550), (450, 574158), (459, 562900), (468, 552075), (510, 506610), (540, 478465), (585, 441660), (612, 422175), (650, 397494), (663, 389700), (675, 382772), (702, 368050), (765, 337740), (780, 331245), (850, 303966), (866, 298350), (884, 292275), (900, 287079), (918, 281450), (975, 264996), (1020, 253305), (1105, 233820), (1170, 220830), (1275, 202644), (1299, 198900), (1300, 198747), (1326, 194850), (1350, 191386), (1404, 184025), (1530, 168870), (1700, 151983), (1732, 149175), (1755, 147220), (1836, 140725), (1950, 132498), (1989, 129900), (2165, 119340), (2210, 116910), (2295, 112580), (2340, 110415), (2550, 101322), (2598, 99450), (2652, 97425), (2700, 95693), (2925, 88332), (3060, 84435), (3315, 77940), (3510, 73610), (3825, 67548), (3897, 66300), (3900, 66249), (3978, 64950), (4330, 59670), (4420, 58455), (4590, 56290), (5100, 50661), (5196, 49725), (5525, 46764), (5629, 45900), (5850, 44166), (5967, 43300), (6495, 39780), (6630, 38970), (7020, 36805), (7361, 35100), (7650, 33774), (7794, 33150), (7956, 32475), (8660, 29835), (8775, 29444), (9180, 28145), (9945, 25980), (10825, 23868), (11050, 23382), (11258, 22950), (11475, 22516), (11691, 22100), (11700, 22083), (11934, 21650), (12990, 19890), (13260, 19485), (14722, 17550), (15300, 16887), (15588, 16575)]