253798200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 924159600

約数和(自身を除く): 670361400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 41, 45, 50, 57, 60, 72, 75, 76, 82, 90, 95, 100, 114, 120, 123, 150, 152, 164, 171, 180, 181, 190, 200, 205, 225, 228, 246, 285, 300, 328, 342, 360, 362, 369, 380, 410, 450, 456, 475, 492, 543, 570, 600, 615, 684, 724, 738, 760, 779, 820, 855, 900, 905, 950, 984, 1025, 1086, 1140, 1230, 1368, 1425, 1448, 1476, 1558, 1629, 1640, 1710, 1800, 1810, 1845, 1900, 2050, 2172, 2280, 2337, 2460, 2715, 2850, 2952, 3075, 3116, 3258, 3420, 3439, 3620, 3690, 3800, 3895, 4100, 4275, 4344, 4525, 4674, 4920, 5430, 5700, 6150, 6232, 6516, 6840, 6878, 7011, 7240, 7380, 7421, 7790, 8145, 8200, 8550, 9050, 9225, 9348, 10317, 10860, 11400, 11685, 12300, 13032, 13575, 13756, 14022, 14760, 14842, 15580, 16290, 17100, 17195, 18100, 18450, 18696, 19475, 20634, 21720, 22263, 23370, 24600, 27150, 27512, 28044, 29684, 30951, 31160, 32580, 34200, 34390, 35055, 36200, 36900, 37105, 38950, 40725, 41268, 44526, 46740, 51585, 54300, 56088, 58425, 59368, 61902, 65160, 66789, 68780, 70110, 73800, 74210, 77900, 81450, 82536, 85975, 89052, 93480, 103170, 108600, 111315, 116850, 123804, 133578, 137560, 140220, 140999, 148420, 154755, 155800, 162900, 171950, 175275, 178104, 185525, 206340, 222630, 233700, 247608, 257925, 267156, 280440, 281998, 296840, 309510, 325800, 333945, 343900, 350550, 371050, 412680, 422997, 445260, 467400, 515850, 534312, 556575, 563996, 619020, 667890, 687800, 701100, 704995, 742100, 773775, 845994, 890520, 1031700, 1113150, 1127992, 1238040, 1268991, 1335780, 1402200, 1409990, 1484200, 1547550, 1669725, 1691988, 2063400, 2114985, 2226300, 2537982, 2671560, 2819980, 3095100, 3339450, 3383976, 3524975, 4229970, 4452600, 5075964, 5639960, 6190200, 6344955, 6678900, 7049950, 8459940, 10151928, 10574925, 12689910, 13357800, 14099900, 16919880, 21149850, 25379820, 28199800, 31724775, 42299700, 50759640, 63449550, 84599400, 126899100, 253798200]

約数ペア:

[(1, 253798200), (2, 126899100), (3, 84599400), (4, 63449550), (5, 50759640), (6, 42299700), (8, 31724775), (9, 28199800), (10, 25379820), (12, 21149850), (15, 16919880), (18, 14099900), (19, 13357800), (20, 12689910), (24, 10574925), (25, 10151928), (30, 8459940), (36, 7049950), (38, 6678900), (40, 6344955), (41, 6190200), (45, 5639960), (50, 5075964), (57, 4452600), (60, 4229970), (72, 3524975), (75, 3383976), (76, 3339450), (82, 3095100), (90, 2819980), (95, 2671560), (100, 2537982), (114, 2226300), (120, 2114985), (123, 2063400), (150, 1691988), (152, 1669725), (164, 1547550), (171, 1484200), (180, 1409990), (181, 1402200), (190, 1335780), (200, 1268991), (205, 1238040), (225, 1127992), (228, 1113150), (246, 1031700), (285, 890520), (300, 845994), (328, 773775), (342, 742100), (360, 704995), (362, 701100), (369, 687800), (380, 667890), (410, 619020), (450, 563996), (456, 556575), (475, 534312), (492, 515850), (543, 467400), (570, 445260), (600, 422997), (615, 412680), (684, 371050), (724, 350550), (738, 343900), (760, 333945), (779, 325800), (820, 309510), (855, 296840), (900, 281998), (905, 280440), (950, 267156), (984, 257925), (1025, 247608), (1086, 233700), (1140, 222630), (1230, 206340), (1368, 185525), (1425, 178104), (1448, 175275), (1476, 171950), (1558, 162900), (1629, 155800), (1640, 154755), (1710, 148420), (1800, 140999), (1810, 140220), (1845, 137560), (1900, 133578), (2050, 123804), (2172, 116850), (2280, 111315), (2337, 108600), (2460, 103170), (2715, 93480), (2850, 89052), (2952, 85975), (3075, 82536), (3116, 81450), (3258, 77900), (3420, 74210), (3439, 73800), (3620, 70110), (3690, 68780), (3800, 66789), (3895, 65160), (4100, 61902), (4275, 59368), (4344, 58425), (4525, 56088), (4674, 54300), (4920, 51585), (5430, 46740), (5700, 44526), (6150, 41268), (6232, 40725), (6516, 38950), (6840, 37105), (6878, 36900), (7011, 36200), (7240, 35055), (7380, 34390), (7421, 34200), (7790, 32580), (8145, 31160), (8200, 30951), (8550, 29684), (9050, 28044), (9225, 27512), (9348, 27150), (10317, 24600), (10860, 23370), (11400, 22263), (11685, 21720), (12300, 20634), (13032, 19475), (13575, 18696), (13756, 18450), (14022, 18100), (14760, 17195), (14842, 17100), (15580, 16290)]