183439860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 557020800

約数和(自身を除く): 373580940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 71, 85, 102, 142, 149, 170, 204, 213, 255, 284, 289, 298, 340, 355, 426, 447, 510, 578, 596, 710, 745, 852, 867, 894, 1020, 1065, 1156, 1207, 1420, 1445, 1490, 1734, 1788, 2130, 2235, 2414, 2533, 2890, 2980, 3468, 3621, 4260, 4335, 4470, 4828, 5066, 5780, 6035, 7242, 7599, 8670, 8940, 10132, 10579, 12070, 12665, 14484, 15198, 17340, 18105, 20519, 21158, 24140, 25330, 30396, 31737, 36210, 37995, 41038, 42316, 43061, 50660, 52895, 61557, 63474, 72420, 75990, 82076, 86122, 102595, 105790, 123114, 126948, 129183, 151980, 158685, 172244, 179843, 205190, 211580, 215305, 246228, 258366, 307785, 317370, 359686, 410380, 430610, 516732, 539529, 615570, 634740, 645915, 719372, 861220, 899215, 1079058, 1231140, 1291830, 1798430, 2158116, 2583660, 2697645, 3057331, 3596860, 5395290, 6114662, 9171993, 10790580, 12229324, 15286655, 18343986, 30573310, 36687972, 45859965, 61146620, 91719930, 183439860]

約数ペア:

[(1, 183439860), (2, 91719930), (3, 61146620), (4, 45859965), (5, 36687972), (6, 30573310), (10, 18343986), (12, 15286655), (15, 12229324), (17, 10790580), (20, 9171993), (30, 6114662), (34, 5395290), (51, 3596860), (60, 3057331), (68, 2697645), (71, 2583660), (85, 2158116), (102, 1798430), (142, 1291830), (149, 1231140), (170, 1079058), (204, 899215), (213, 861220), (255, 719372), (284, 645915), (289, 634740), (298, 615570), (340, 539529), (355, 516732), (426, 430610), (447, 410380), (510, 359686), (578, 317370), (596, 307785), (710, 258366), (745, 246228), (852, 215305), (867, 211580), (894, 205190), (1020, 179843), (1065, 172244), (1156, 158685), (1207, 151980), (1420, 129183), (1445, 126948), (1490, 123114), (1734, 105790), (1788, 102595), (2130, 86122), (2235, 82076), (2414, 75990), (2533, 72420), (2890, 63474), (2980, 61557), (3468, 52895), (3621, 50660), (4260, 43061), (4335, 42316), (4470, 41038), (4828, 37995), (5066, 36210), (5780, 31737), (6035, 30396), (7242, 25330), (7599, 24140), (8670, 21158), (8940, 20519), (10132, 18105), (10579, 17340), (12070, 15198), (12665, 14484)]