216654750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:865

約数の個数: 160

約数和(自身を含む): 653260608

約数和(自身を除く): 436605858

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 125, 130, 135, 150, 162, 195, 225, 234, 250, 270, 325, 351, 375, 390, 405, 450, 585, 650, 675, 702, 750, 810, 823, 975, 1053, 1125, 1170, 1350, 1625, 1646, 1755, 1950, 2025, 2106, 2250, 2469, 2925, 3250, 3375, 3510, 4050, 4115, 4875, 4938, 5265, 5850, 6750, 7407, 8230, 8775, 9750, 10125, 10530, 10699, 12345, 14625, 14814, 17550, 20250, 20575, 21398, 22221, 24690, 26325, 29250, 32097, 37035, 41150, 43875, 44442, 52650, 53495, 61725, 64194, 66663, 74070, 87750, 96291, 102875, 106990, 111105, 123450, 131625, 133326, 160485, 185175, 192582, 205750, 222210, 263250, 267475, 288873, 308625, 320970, 333315, 370350, 481455, 534950, 555525, 577746, 617250, 666630, 802425, 866619, 925875, 962910, 1111050, 1337375, 1444365, 1604850, 1666575, 1733238, 1851750, 2407275, 2674750, 2777625, 2888730, 3333150, 4012125, 4333095, 4814550, 5555250, 7221825, 8024250, 8332875, 8666190, 12036375, 14443650, 16665750, 21665475, 24072750, 36109125, 43330950, 72218250, 108327375, 216654750]

約数ペア:

[(1, 216654750), (2, 108327375), (3, 72218250), (5, 43330950), (6, 36109125), (9, 24072750), (10, 21665475), (13, 16665750), (15, 14443650), (18, 12036375), (25, 8666190), (26, 8332875), (27, 8024250), (30, 7221825), (39, 5555250), (45, 4814550), (50, 4333095), (54, 4012125), (65, 3333150), (75, 2888730), (78, 2777625), (81, 2674750), (90, 2407275), (117, 1851750), (125, 1733238), (130, 1666575), (135, 1604850), (150, 1444365), (162, 1337375), (195, 1111050), (225, 962910), (234, 925875), (250, 866619), (270, 802425), (325, 666630), (351, 617250), (375, 577746), (390, 555525), (405, 534950), (450, 481455), (585, 370350), (650, 333315), (675, 320970), (702, 308625), (750, 288873), (810, 267475), (823, 263250), (975, 222210), (1053, 205750), (1125, 192582), (1170, 185175), (1350, 160485), (1625, 133326), (1646, 131625), (1755, 123450), (1950, 111105), (2025, 106990), (2106, 102875), (2250, 96291), (2469, 87750), (2925, 74070), (3250, 66663), (3375, 64194), (3510, 61725), (4050, 53495), (4115, 52650), (4875, 44442), (4938, 43875), (5265, 41150), (5850, 37035), (6750, 32097), (7407, 29250), (8230, 26325), (8775, 24690), (9750, 22221), (10125, 21398), (10530, 20575), (10699, 20250), (12345, 17550), (14625, 14814)]