157573000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 256

約数和(自身を含む): 452874240

約数和(自身を除く): 295301240

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 23, 25, 26, 31, 34, 40, 46, 50, 52, 62, 65, 68, 85, 92, 100, 104, 115, 124, 125, 130, 136, 155, 170, 184, 200, 221, 230, 248, 250, 260, 299, 310, 325, 340, 391, 403, 425, 442, 460, 500, 520, 527, 575, 598, 620, 650, 680, 713, 775, 782, 806, 850, 884, 920, 1000, 1054, 1105, 1150, 1196, 1240, 1300, 1426, 1495, 1550, 1564, 1612, 1625, 1700, 1768, 1955, 2015, 2108, 2125, 2210, 2300, 2392, 2600, 2635, 2852, 2875, 2990, 3100, 3128, 3224, 3250, 3400, 3565, 3875, 3910, 4030, 4216, 4250, 4420, 4600, 5083, 5270, 5525, 5704, 5750, 5980, 6200, 6500, 6851, 7130, 7475, 7750, 7820, 8060, 8500, 8840, 9269, 9775, 10075, 10166, 10540, 11050, 11500, 11960, 12121, 13000, 13175, 13702, 14260, 14950, 15500, 15640, 16120, 17000, 17825, 18538, 19550, 20150, 20332, 21080, 22100, 23000, 24242, 25415, 26350, 27404, 27625, 28520, 29900, 31000, 34255, 35650, 37076, 37375, 39100, 40300, 40664, 44200, 46345, 48484, 48875, 50375, 50830, 52700, 54808, 55250, 59800, 60605, 65875, 68510, 71300, 74152, 74750, 78200, 80600, 89125, 92690, 96968, 97750, 100750, 101660, 105400, 110500, 121210, 127075, 131750, 137020, 142600, 149500, 157573, 171275, 178250, 185380, 195500, 201500, 203320, 221000, 231725, 242420, 254150, 263500, 274040, 299000, 303025, 315146, 342550, 356500, 370760, 391000, 403000, 463450, 484840, 508300, 527000, 606050, 630292, 635375, 685100, 713000, 787865, 856375, 926900, 1016600, 1158625, 1212100, 1260584, 1270750, 1370200, 1515125, 1575730, 1712750, 1853800, 2317250, 2424200, 2541500, 3030250, 3151460, 3425500, 3939325, 4634500, 5083000, 6060500, 6302920, 6851000, 7878650, 9269000, 12121000, 15757300, 19696625, 31514600, 39393250, 78786500, 157573000]

約数ペア:

[(1, 157573000), (2, 78786500), (4, 39393250), (5, 31514600), (8, 19696625), (10, 15757300), (13, 12121000), (17, 9269000), (20, 7878650), (23, 6851000), (25, 6302920), (26, 6060500), (31, 5083000), (34, 4634500), (40, 3939325), (46, 3425500), (50, 3151460), (52, 3030250), (62, 2541500), (65, 2424200), (68, 2317250), (85, 1853800), (92, 1712750), (100, 1575730), (104, 1515125), (115, 1370200), (124, 1270750), (125, 1260584), (130, 1212100), (136, 1158625), (155, 1016600), (170, 926900), (184, 856375), (200, 787865), (221, 713000), (230, 685100), (248, 635375), (250, 630292), (260, 606050), (299, 527000), (310, 508300), (325, 484840), (340, 463450), (391, 403000), (403, 391000), (425, 370760), (442, 356500), (460, 342550), (500, 315146), (520, 303025), (527, 299000), (575, 274040), (598, 263500), (620, 254150), (650, 242420), (680, 231725), (713, 221000), (775, 203320), (782, 201500), (806, 195500), (850, 185380), (884, 178250), (920, 171275), (1000, 157573), (1054, 149500), (1105, 142600), (1150, 137020), (1196, 131750), (1240, 127075), (1300, 121210), (1426, 110500), (1495, 105400), (1550, 101660), (1564, 100750), (1612, 97750), (1625, 96968), (1700, 92690), (1768, 89125), (1955, 80600), (2015, 78200), (2108, 74750), (2125, 74152), (2210, 71300), (2300, 68510), (2392, 65875), (2600, 60605), (2635, 59800), (2852, 55250), (2875, 54808), (2990, 52700), (3100, 50830), (3128, 50375), (3224, 48875), (3250, 48484), (3400, 46345), (3565, 44200), (3875, 40664), (3910, 40300), (4030, 39100), (4216, 37375), (4250, 37076), (4420, 35650), (4600, 34255), (5083, 31000), (5270, 29900), (5525, 28520), (5704, 27625), (5750, 27404), (5980, 26350), (6200, 25415), (6500, 24242), (6851, 23000), (7130, 22100), (7475, 21080), (7750, 20332), (7820, 20150), (8060, 19550), (8500, 18538), (8840, 17825), (9269, 17000), (9775, 16120), (10075, 15640), (10166, 15500), (10540, 14950), (11050, 14260), (11500, 13702), (11960, 13175), (12121, 13000)]