45999540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 149700096

約数和(自身を除く): 103700556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 41, 45, 46, 60, 69, 82, 90, 92, 115, 123, 138, 164, 180, 205, 207, 230, 246, 271, 276, 345, 369, 410, 414, 460, 492, 542, 615, 690, 738, 813, 820, 828, 943, 1035, 1084, 1230, 1355, 1380, 1476, 1626, 1845, 1886, 2070, 2439, 2460, 2710, 2829, 3252, 3690, 3772, 4065, 4140, 4715, 4878, 5420, 5658, 6233, 7380, 8130, 8487, 9430, 9756, 11111, 11316, 12195, 12466, 14145, 16260, 16974, 18699, 18860, 22222, 24390, 24932, 28290, 31165, 33333, 33948, 37398, 42435, 44444, 48780, 55555, 56097, 56580, 62330, 66666, 74796, 84870, 93495, 99999, 111110, 112194, 124660, 133332, 166665, 169740, 186990, 199998, 222220, 224388, 255553, 280485, 333330, 373980, 399996, 499995, 511106, 560970, 666660, 766659, 999990, 1022212, 1121940, 1277765, 1533318, 1999980, 2299977, 2555530, 3066636, 3833295, 4599954, 5111060, 7666590, 9199908, 11499885, 15333180, 22999770, 45999540]

約数ペア:

[(1, 45999540), (2, 22999770), (3, 15333180), (4, 11499885), (5, 9199908), (6, 7666590), (9, 5111060), (10, 4599954), (12, 3833295), (15, 3066636), (18, 2555530), (20, 2299977), (23, 1999980), (30, 1533318), (36, 1277765), (41, 1121940), (45, 1022212), (46, 999990), (60, 766659), (69, 666660), (82, 560970), (90, 511106), (92, 499995), (115, 399996), (123, 373980), (138, 333330), (164, 280485), (180, 255553), (205, 224388), (207, 222220), (230, 199998), (246, 186990), (271, 169740), (276, 166665), (345, 133332), (369, 124660), (410, 112194), (414, 111110), (460, 99999), (492, 93495), (542, 84870), (615, 74796), (690, 66666), (738, 62330), (813, 56580), (820, 56097), (828, 55555), (943, 48780), (1035, 44444), (1084, 42435), (1230, 37398), (1355, 33948), (1380, 33333), (1476, 31165), (1626, 28290), (1845, 24932), (1886, 24390), (2070, 22222), (2439, 18860), (2460, 18699), (2710, 16974), (2829, 16260), (3252, 14145), (3690, 12466), (3772, 12195), (4065, 11316), (4140, 11111), (4715, 9756), (4878, 9430), (5420, 8487), (5658, 8130), (6233, 7380)]