148967940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 493891776

約数和(自身を除く): 344923836

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 71, 85, 102, 110, 121, 132, 142, 165, 170, 187, 204, 213, 220, 242, 255, 284, 289, 330, 340, 355, 363, 374, 426, 484, 510, 561, 578, 605, 660, 710, 726, 748, 781, 852, 867, 935, 1020, 1065, 1122, 1156, 1207, 1210, 1420, 1445, 1452, 1562, 1734, 1815, 1870, 2057, 2130, 2244, 2343, 2414, 2420, 2805, 2890, 3124, 3179, 3468, 3621, 3630, 3740, 3905, 4114, 4260, 4335, 4686, 4828, 5610, 5780, 6035, 6171, 6358, 7242, 7260, 7810, 8228, 8591, 8670, 9372, 9537, 10285, 11220, 11715, 12070, 12342, 12716, 13277, 14484, 15620, 15895, 17182, 17340, 18105, 19074, 20519, 20570, 23430, 24140, 24684, 25773, 26554, 30855, 31790, 34364, 34969, 36210, 38148, 39831, 41038, 41140, 42955, 46860, 47685, 51546, 53108, 61557, 61710, 63580, 66385, 69938, 72420, 79662, 82076, 85910, 95370, 102595, 103092, 104907, 123114, 123420, 128865, 132770, 139876, 146047, 159324, 171820, 174845, 190740, 199155, 205190, 209814, 225709, 246228, 257730, 265540, 292094, 307785, 349690, 398310, 410380, 419628, 438141, 451418, 515460, 524535, 584188, 615570, 677127, 699380, 730235, 796620, 876282, 902836, 1049070, 1128545, 1231140, 1354254, 1460470, 1752564, 2098140, 2190705, 2257090, 2482799, 2708508, 2920940, 3385635, 4381410, 4514180, 4965598, 6771270, 7448397, 8762820, 9931196, 12413995, 13542540, 14896794, 24827990, 29793588, 37241985, 49655980, 74483970, 148967940]

約数ペア:

[(1, 148967940), (2, 74483970), (3, 49655980), (4, 37241985), (5, 29793588), (6, 24827990), (10, 14896794), (11, 13542540), (12, 12413995), (15, 9931196), (17, 8762820), (20, 7448397), (22, 6771270), (30, 4965598), (33, 4514180), (34, 4381410), (44, 3385635), (51, 2920940), (55, 2708508), (60, 2482799), (66, 2257090), (68, 2190705), (71, 2098140), (85, 1752564), (102, 1460470), (110, 1354254), (121, 1231140), (132, 1128545), (142, 1049070), (165, 902836), (170, 876282), (187, 796620), (204, 730235), (213, 699380), (220, 677127), (242, 615570), (255, 584188), (284, 524535), (289, 515460), (330, 451418), (340, 438141), (355, 419628), (363, 410380), (374, 398310), (426, 349690), (484, 307785), (510, 292094), (561, 265540), (578, 257730), (605, 246228), (660, 225709), (710, 209814), (726, 205190), (748, 199155), (781, 190740), (852, 174845), (867, 171820), (935, 159324), (1020, 146047), (1065, 139876), (1122, 132770), (1156, 128865), (1207, 123420), (1210, 123114), (1420, 104907), (1445, 103092), (1452, 102595), (1562, 95370), (1734, 85910), (1815, 82076), (1870, 79662), (2057, 72420), (2130, 69938), (2244, 66385), (2343, 63580), (2414, 61710), (2420, 61557), (2805, 53108), (2890, 51546), (3124, 47685), (3179, 46860), (3468, 42955), (3621, 41140), (3630, 41038), (3740, 39831), (3905, 38148), (4114, 36210), (4260, 34969), (4335, 34364), (4686, 31790), (4828, 30855), (5610, 26554), (5780, 25773), (6035, 24684), (6171, 24140), (6358, 23430), (7242, 20570), (7260, 20519), (7810, 19074), (8228, 18105), (8591, 17340), (8670, 17182), (9372, 15895), (9537, 15620), (10285, 14484), (11220, 13277), (11715, 12716), (12070, 12342)]