47632980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 147301056

約数和(自身を除く): 99668076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 67, 68, 82, 85, 102, 123, 134, 164, 170, 201, 204, 205, 246, 255, 268, 289, 335, 340, 402, 410, 492, 510, 578, 615, 670, 697, 804, 820, 867, 1005, 1020, 1139, 1156, 1230, 1340, 1394, 1445, 1734, 2010, 2091, 2278, 2460, 2747, 2788, 2890, 3417, 3468, 3485, 4020, 4182, 4335, 4556, 5494, 5695, 5780, 6834, 6970, 8241, 8364, 8670, 10455, 10988, 11390, 11849, 13668, 13735, 13940, 16482, 17085, 17340, 19363, 20910, 22780, 23698, 27470, 32964, 34170, 35547, 38726, 41205, 41820, 46699, 47396, 54940, 58089, 59245, 68340, 71094, 77452, 82410, 93398, 96815, 116178, 118490, 140097, 142188, 164820, 177735, 186796, 193630, 232356, 233495, 236980, 280194, 290445, 355470, 387260, 466990, 560388, 580890, 700485, 710940, 793883, 933980, 1161780, 1400970, 1587766, 2381649, 2801940, 3175532, 3969415, 4763298, 7938830, 9526596, 11908245, 15877660, 23816490, 47632980]

約数ペア:

[(1, 47632980), (2, 23816490), (3, 15877660), (4, 11908245), (5, 9526596), (6, 7938830), (10, 4763298), (12, 3969415), (15, 3175532), (17, 2801940), (20, 2381649), (30, 1587766), (34, 1400970), (41, 1161780), (51, 933980), (60, 793883), (67, 710940), (68, 700485), (82, 580890), (85, 560388), (102, 466990), (123, 387260), (134, 355470), (164, 290445), (170, 280194), (201, 236980), (204, 233495), (205, 232356), (246, 193630), (255, 186796), (268, 177735), (289, 164820), (335, 142188), (340, 140097), (402, 118490), (410, 116178), (492, 96815), (510, 93398), (578, 82410), (615, 77452), (670, 71094), (697, 68340), (804, 59245), (820, 58089), (867, 54940), (1005, 47396), (1020, 46699), (1139, 41820), (1156, 41205), (1230, 38726), (1340, 35547), (1394, 34170), (1445, 32964), (1734, 27470), (2010, 23698), (2091, 22780), (2278, 20910), (2460, 19363), (2747, 17340), (2788, 17085), (2890, 16482), (3417, 13940), (3468, 13735), (3485, 13668), (4020, 11849), (4182, 11390), (4335, 10988), (4556, 10455), (5494, 8670), (5695, 8364), (5780, 8241), (6834, 6970)]