110681220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 355255488

約数和(自身を除く): 244574268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 289, 340, 390, 442, 491, 510, 578, 663, 780, 867, 884, 982, 1020, 1105, 1156, 1326, 1445, 1473, 1734, 1964, 2210, 2455, 2652, 2890, 2946, 3315, 3468, 3757, 4335, 4420, 4910, 5780, 5892, 6383, 6630, 7365, 7514, 8347, 8670, 9820, 11271, 12766, 13260, 14730, 15028, 16694, 17340, 18785, 19149, 22542, 25041, 25532, 29460, 31915, 33388, 37570, 38298, 41735, 45084, 50082, 56355, 63830, 75140, 76596, 83470, 95745, 100164, 108511, 112710, 125205, 127660, 141899, 166940, 191490, 217022, 225420, 250410, 283798, 325533, 382980, 425697, 434044, 500820, 542555, 567596, 651066, 709495, 851394, 1085110, 1302132, 1418990, 1627665, 1702788, 1844687, 2128485, 2170220, 2837980, 3255330, 3689374, 4256970, 5534061, 6510660, 7378748, 8513940, 9223435, 11068122, 18446870, 22136244, 27670305, 36893740, 55340610, 110681220]

約数ペア:

[(1, 110681220), (2, 55340610), (3, 36893740), (4, 27670305), (5, 22136244), (6, 18446870), (10, 11068122), (12, 9223435), (13, 8513940), (15, 7378748), (17, 6510660), (20, 5534061), (26, 4256970), (30, 3689374), (34, 3255330), (39, 2837980), (51, 2170220), (52, 2128485), (60, 1844687), (65, 1702788), (68, 1627665), (78, 1418990), (85, 1302132), (102, 1085110), (130, 851394), (156, 709495), (170, 651066), (195, 567596), (204, 542555), (221, 500820), (255, 434044), (260, 425697), (289, 382980), (340, 325533), (390, 283798), (442, 250410), (491, 225420), (510, 217022), (578, 191490), (663, 166940), (780, 141899), (867, 127660), (884, 125205), (982, 112710), (1020, 108511), (1105, 100164), (1156, 95745), (1326, 83470), (1445, 76596), (1473, 75140), (1734, 63830), (1964, 56355), (2210, 50082), (2455, 45084), (2652, 41735), (2890, 38298), (2946, 37570), (3315, 33388), (3468, 31915), (3757, 29460), (4335, 25532), (4420, 25041), (4910, 22542), (5780, 19149), (5892, 18785), (6383, 17340), (6630, 16694), (7365, 15028), (7514, 14730), (8347, 13260), (8670, 12766), (9820, 11271)]