148764660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 473335296

約数和(自身を除く): 324570636

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 155, 165, 186, 220, 242, 310, 330, 341, 363, 372, 465, 484, 605, 620, 660, 661, 682, 726, 930, 1023, 1210, 1322, 1364, 1452, 1705, 1815, 1860, 1983, 2046, 2420, 2644, 3305, 3410, 3630, 3751, 3966, 4092, 5115, 6610, 6820, 7260, 7271, 7502, 7932, 9915, 10230, 11253, 13220, 14542, 15004, 18755, 19830, 20460, 20491, 21813, 22506, 29084, 36355, 37510, 39660, 40982, 43626, 45012, 56265, 61473, 72710, 75020, 79981, 81964, 87252, 102455, 109065, 112530, 122946, 145420, 159962, 204910, 218130, 225060, 225401, 239943, 245892, 307365, 319924, 399905, 409820, 436260, 450802, 479886, 614730, 676203, 799810, 901604, 959772, 1127005, 1199715, 1229460, 1352406, 1599620, 2254010, 2399430, 2479411, 2704812, 3381015, 4508020, 4798860, 4958822, 6762030, 7438233, 9917644, 12397055, 13524060, 14876466, 24794110, 29752932, 37191165, 49588220, 74382330, 148764660]

約数ペア:

[(1, 148764660), (2, 74382330), (3, 49588220), (4, 37191165), (5, 29752932), (6, 24794110), (10, 14876466), (11, 13524060), (12, 12397055), (15, 9917644), (20, 7438233), (22, 6762030), (30, 4958822), (31, 4798860), (33, 4508020), (44, 3381015), (55, 2704812), (60, 2479411), (62, 2399430), (66, 2254010), (93, 1599620), (110, 1352406), (121, 1229460), (124, 1199715), (132, 1127005), (155, 959772), (165, 901604), (186, 799810), (220, 676203), (242, 614730), (310, 479886), (330, 450802), (341, 436260), (363, 409820), (372, 399905), (465, 319924), (484, 307365), (605, 245892), (620, 239943), (660, 225401), (661, 225060), (682, 218130), (726, 204910), (930, 159962), (1023, 145420), (1210, 122946), (1322, 112530), (1364, 109065), (1452, 102455), (1705, 87252), (1815, 81964), (1860, 79981), (1983, 75020), (2046, 72710), (2420, 61473), (2644, 56265), (3305, 45012), (3410, 43626), (3630, 40982), (3751, 39660), (3966, 37510), (4092, 36355), (5115, 29084), (6610, 22506), (6820, 21813), (7260, 20491), (7271, 20460), (7502, 19830), (7932, 18755), (9915, 15004), (10230, 14542), (11253, 13220)]