9903649080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{42043}}^1$

素因数の和:42221

約数の個数: 128

約数和(自身を含む): 32209067520

約数和(自身を除く): 22305418440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 151, 156, 195, 260, 302, 312, 390, 453, 520, 604, 755, 780, 906, 1208, 1510, 1560, 1812, 1963, 2265, 3020, 3624, 3926, 4530, 5889, 6040, 7852, 9060, 9815, 11778, 15704, 18120, 19630, 23556, 29445, 39260, 42043, 47112, 58890, 78520, 84086, 117780, 126129, 168172, 210215, 235560, 252258, 336344, 420430, 504516, 546559, 630645, 840860, 1009032, 1093118, 1261290, 1639677, 1681720, 2186236, 2522580, 2732795, 3279354, 4372472, 5045160, 5465590, 6348493, 6558708, 8198385, 10931180, 12696986, 13117416, 16396770, 19045479, 21862360, 25393972, 31742465, 32793540, 38090958, 50787944, 63484930, 65587080, 76181916, 82530409, 95227395, 126969860, 152363832, 165060818, 190454790, 247591227, 253939720, 330121636, 380909580, 412652045, 495182454, 660243272, 761819160, 825304090, 990364908, 1237956135, 1650608180, 1980729816, 2475912270, 3301216360, 4951824540, 9903649080]

約数ペア:

[(1, 9903649080), (2, 4951824540), (3, 3301216360), (4, 2475912270), (5, 1980729816), (6, 1650608180), (8, 1237956135), (10, 990364908), (12, 825304090), (13, 761819160), (15, 660243272), (20, 495182454), (24, 412652045), (26, 380909580), (30, 330121636), (39, 253939720), (40, 247591227), (52, 190454790), (60, 165060818), (65, 152363832), (78, 126969860), (104, 95227395), (120, 82530409), (130, 76181916), (151, 65587080), (156, 63484930), (195, 50787944), (260, 38090958), (302, 32793540), (312, 31742465), (390, 25393972), (453, 21862360), (520, 19045479), (604, 16396770), (755, 13117416), (780, 12696986), (906, 10931180), (1208, 8198385), (1510, 6558708), (1560, 6348493), (1812, 5465590), (1963, 5045160), (2265, 4372472), (3020, 3279354), (3624, 2732795), (3926, 2522580), (4530, 2186236), (5889, 1681720), (6040, 1639677), (7852, 1261290), (9060, 1093118), (9815, 1009032), (11778, 840860), (15704, 630645), (18120, 546559), (19630, 504516), (23556, 420430), (29445, 336344), (39260, 252258), (42043, 235560), (47112, 210215), (58890, 168172), (78520, 126129), (84086, 117780)]