150152220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 478033920

約数和(自身を除く): 327881700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 71, 90, 93, 124, 142, 155, 180, 186, 213, 279, 284, 310, 355, 372, 379, 426, 465, 558, 620, 639, 710, 758, 852, 930, 1065, 1116, 1137, 1278, 1395, 1420, 1516, 1860, 1895, 2130, 2201, 2274, 2556, 2790, 3195, 3411, 3790, 4260, 4402, 4548, 5580, 5685, 6390, 6603, 6822, 7580, 8804, 11005, 11370, 11749, 12780, 13206, 13644, 17055, 19809, 22010, 22740, 23498, 26412, 26909, 33015, 34110, 35247, 39618, 44020, 46996, 53818, 58745, 66030, 68220, 70494, 79236, 80727, 99045, 105741, 107636, 117490, 132060, 134545, 140988, 161454, 176235, 198090, 211482, 234980, 242181, 269090, 322908, 352470, 396180, 403635, 422964, 484362, 528705, 538180, 704940, 807270, 834179, 968724, 1057410, 1210905, 1614540, 1668358, 2114820, 2421810, 2502537, 3336716, 4170895, 4843620, 5005074, 7507611, 8341790, 10010148, 12512685, 15015222, 16683580, 25025370, 30030444, 37538055, 50050740, 75076110, 150152220]

約数ペア:

[(1, 150152220), (2, 75076110), (3, 50050740), (4, 37538055), (5, 30030444), (6, 25025370), (9, 16683580), (10, 15015222), (12, 12512685), (15, 10010148), (18, 8341790), (20, 7507611), (30, 5005074), (31, 4843620), (36, 4170895), (45, 3336716), (60, 2502537), (62, 2421810), (71, 2114820), (90, 1668358), (93, 1614540), (124, 1210905), (142, 1057410), (155, 968724), (180, 834179), (186, 807270), (213, 704940), (279, 538180), (284, 528705), (310, 484362), (355, 422964), (372, 403635), (379, 396180), (426, 352470), (465, 322908), (558, 269090), (620, 242181), (639, 234980), (710, 211482), (758, 198090), (852, 176235), (930, 161454), (1065, 140988), (1116, 134545), (1137, 132060), (1278, 117490), (1395, 107636), (1420, 105741), (1516, 99045), (1860, 80727), (1895, 79236), (2130, 70494), (2201, 68220), (2274, 66030), (2556, 58745), (2790, 53818), (3195, 46996), (3411, 44020), (3790, 39618), (4260, 35247), (4402, 34110), (4548, 33015), (5580, 26909), (5685, 26412), (6390, 23498), (6603, 22740), (6822, 22010), (7580, 19809), (8804, 17055), (11005, 13644), (11370, 13206), (11749, 12780)]