70301800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 192844800

約数和(自身を除く): 122543000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 29, 31, 34, 40, 46, 50, 58, 62, 68, 85, 92, 100, 115, 116, 124, 136, 145, 155, 170, 184, 200, 230, 232, 248, 290, 310, 340, 391, 425, 460, 493, 527, 575, 580, 620, 667, 680, 713, 725, 775, 782, 850, 899, 920, 986, 1054, 1150, 1160, 1240, 1334, 1426, 1450, 1550, 1564, 1700, 1798, 1955, 1972, 2108, 2300, 2465, 2635, 2668, 2852, 2900, 3100, 3128, 3335, 3400, 3565, 3596, 3910, 3944, 4216, 4495, 4600, 4930, 5270, 5336, 5704, 5800, 6200, 6670, 7130, 7192, 7820, 8990, 9775, 9860, 10540, 11339, 12121, 12325, 13175, 13340, 14260, 15283, 15640, 16675, 17825, 17980, 19550, 19720, 20677, 21080, 22475, 22678, 24242, 24650, 26350, 26680, 28520, 30566, 33350, 35650, 35960, 39100, 41354, 44950, 45356, 48484, 49300, 52700, 56695, 60605, 61132, 66700, 71300, 76415, 78200, 82708, 89900, 90712, 96968, 98600, 103385, 105400, 113390, 121210, 122264, 133400, 142600, 152830, 165416, 179800, 206770, 226780, 242420, 283475, 303025, 305660, 351509, 382075, 413540, 453560, 484840, 516925, 566950, 606050, 611320, 703018, 764150, 827080, 1033850, 1133900, 1212100, 1406036, 1528300, 1757545, 2067700, 2267800, 2424200, 2812072, 3056600, 3515090, 4135400, 7030180, 8787725, 14060360, 17575450, 35150900, 70301800]

約数ペア:

[(1, 70301800), (2, 35150900), (4, 17575450), (5, 14060360), (8, 8787725), (10, 7030180), (17, 4135400), (20, 3515090), (23, 3056600), (25, 2812072), (29, 2424200), (31, 2267800), (34, 2067700), (40, 1757545), (46, 1528300), (50, 1406036), (58, 1212100), (62, 1133900), (68, 1033850), (85, 827080), (92, 764150), (100, 703018), (115, 611320), (116, 606050), (124, 566950), (136, 516925), (145, 484840), (155, 453560), (170, 413540), (184, 382075), (200, 351509), (230, 305660), (232, 303025), (248, 283475), (290, 242420), (310, 226780), (340, 206770), (391, 179800), (425, 165416), (460, 152830), (493, 142600), (527, 133400), (575, 122264), (580, 121210), (620, 113390), (667, 105400), (680, 103385), (713, 98600), (725, 96968), (775, 90712), (782, 89900), (850, 82708), (899, 78200), (920, 76415), (986, 71300), (1054, 66700), (1150, 61132), (1160, 60605), (1240, 56695), (1334, 52700), (1426, 49300), (1450, 48484), (1550, 45356), (1564, 44950), (1700, 41354), (1798, 39100), (1955, 35960), (1972, 35650), (2108, 33350), (2300, 30566), (2465, 28520), (2635, 26680), (2668, 26350), (2852, 24650), (2900, 24242), (3100, 22678), (3128, 22475), (3335, 21080), (3400, 20677), (3565, 19720), (3596, 19550), (3910, 17980), (3944, 17825), (4216, 16675), (4495, 15640), (4600, 15283), (4930, 14260), (5270, 13340), (5336, 13175), (5704, 12325), (5800, 12121), (6200, 11339), (6670, 10540), (7130, 9860), (7192, 9775), (7820, 8990)]