303862000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 240

約数和(自身を含む): 849588480

約数和(自身を除く): 545726480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 31, 40, 50, 52, 58, 62, 65, 80, 100, 104, 116, 124, 125, 130, 145, 155, 169, 200, 208, 232, 248, 250, 260, 290, 310, 325, 338, 377, 400, 403, 464, 496, 500, 520, 580, 620, 650, 676, 725, 754, 775, 806, 845, 899, 1000, 1040, 1160, 1240, 1300, 1352, 1450, 1508, 1550, 1612, 1625, 1690, 1798, 1885, 2000, 2015, 2320, 2480, 2600, 2704, 2900, 3016, 3100, 3224, 3250, 3380, 3596, 3625, 3770, 3875, 4030, 4225, 4495, 4901, 5200, 5239, 5800, 6032, 6200, 6448, 6500, 6760, 7192, 7250, 7540, 7750, 8060, 8450, 8990, 9425, 9802, 10075, 10478, 11600, 11687, 12400, 13000, 13520, 14384, 14500, 15080, 15500, 16120, 16900, 17980, 18850, 19604, 20150, 20956, 21125, 22475, 23374, 24505, 26000, 26195, 29000, 30160, 31000, 32240, 33800, 35960, 37700, 39208, 40300, 41912, 42250, 44950, 46748, 47125, 49010, 50375, 52390, 58000, 58435, 62000, 67600, 71920, 75400, 78416, 80600, 83824, 84500, 89900, 93496, 94250, 98020, 100750, 104780, 112375, 116870, 122525, 130975, 150800, 151931, 161200, 169000, 179800, 186992, 188500, 196040, 201500, 209560, 224750, 233740, 245050, 261950, 292175, 303862, 338000, 359600, 377000, 392080, 403000, 419120, 449500, 467480, 490100, 523900, 584350, 607724, 612625, 654875, 754000, 759655, 806000, 899000, 934960, 980200, 1047800, 1168700, 1215448, 1225250, 1309750, 1460875, 1519310, 1798000, 1960400, 2095600, 2337400, 2430896, 2450500, 2619500, 2921750, 3038620, 3798275, 4674800, 4901000, 5239000, 5843500, 6077240, 7596550, 9802000, 10478000, 11687000, 12154480, 15193100, 18991375, 23374000, 30386200, 37982750, 60772400, 75965500, 151931000, 303862000]

約数ペア:

[(1, 303862000), (2, 151931000), (4, 75965500), (5, 60772400), (8, 37982750), (10, 30386200), (13, 23374000), (16, 18991375), (20, 15193100), (25, 12154480), (26, 11687000), (29, 10478000), (31, 9802000), (40, 7596550), (50, 6077240), (52, 5843500), (58, 5239000), (62, 4901000), (65, 4674800), (80, 3798275), (100, 3038620), (104, 2921750), (116, 2619500), (124, 2450500), (125, 2430896), (130, 2337400), (145, 2095600), (155, 1960400), (169, 1798000), (200, 1519310), (208, 1460875), (232, 1309750), (248, 1225250), (250, 1215448), (260, 1168700), (290, 1047800), (310, 980200), (325, 934960), (338, 899000), (377, 806000), (400, 759655), (403, 754000), (464, 654875), (496, 612625), (500, 607724), (520, 584350), (580, 523900), (620, 490100), (650, 467480), (676, 449500), (725, 419120), (754, 403000), (775, 392080), (806, 377000), (845, 359600), (899, 338000), (1000, 303862), (1040, 292175), (1160, 261950), (1240, 245050), (1300, 233740), (1352, 224750), (1450, 209560), (1508, 201500), (1550, 196040), (1612, 188500), (1625, 186992), (1690, 179800), (1798, 169000), (1885, 161200), (2000, 151931), (2015, 150800), (2320, 130975), (2480, 122525), (2600, 116870), (2704, 112375), (2900, 104780), (3016, 100750), (3100, 98020), (3224, 94250), (3250, 93496), (3380, 89900), (3596, 84500), (3625, 83824), (3770, 80600), (3875, 78416), (4030, 75400), (4225, 71920), (4495, 67600), (4901, 62000), (5200, 58435), (5239, 58000), (5800, 52390), (6032, 50375), (6200, 49010), (6448, 47125), (6500, 46748), (6760, 44950), (7192, 42250), (7250, 41912), (7540, 40300), (7750, 39208), (8060, 37700), (8450, 35960), (8990, 33800), (9425, 32240), (9802, 31000), (10075, 30160), (10478, 29000), (11600, 26195), (11687, 26000), (12400, 24505), (13000, 23374), (13520, 22475), (14384, 21125), (14500, 20956), (15080, 20150), (15500, 19604), (16120, 18850), (16900, 17980)]