45405450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 131616576

約数和(自身を除く): 86211126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 41, 45, 46, 50, 69, 75, 82, 90, 107, 115, 123, 138, 150, 205, 207, 214, 225, 230, 246, 321, 345, 369, 410, 414, 450, 535, 575, 615, 642, 690, 738, 943, 963, 1025, 1035, 1070, 1150, 1230, 1605, 1725, 1845, 1886, 1926, 2050, 2070, 2461, 2675, 2829, 3075, 3210, 3450, 3690, 4387, 4715, 4815, 4922, 5175, 5350, 5658, 6150, 7383, 8025, 8487, 8774, 9225, 9430, 9630, 10350, 12305, 13161, 14145, 14766, 16050, 16974, 18450, 21935, 22149, 23575, 24075, 24610, 26322, 28290, 36915, 39483, 42435, 43870, 44298, 47150, 48150, 61525, 65805, 70725, 73830, 78966, 84870, 100901, 109675, 110745, 123050, 131610, 141450, 184575, 197415, 201802, 212175, 219350, 221490, 302703, 329025, 369150, 394830, 424350, 504505, 553725, 605406, 658050, 908109, 987075, 1009010, 1107450, 1513515, 1816218, 1974150, 2522525, 3027030, 4540545, 5045050, 7567575, 9081090, 15135150, 22702725, 45405450]

約数ペア:

[(1, 45405450), (2, 22702725), (3, 15135150), (5, 9081090), (6, 7567575), (9, 5045050), (10, 4540545), (15, 3027030), (18, 2522525), (23, 1974150), (25, 1816218), (30, 1513515), (41, 1107450), (45, 1009010), (46, 987075), (50, 908109), (69, 658050), (75, 605406), (82, 553725), (90, 504505), (107, 424350), (115, 394830), (123, 369150), (138, 329025), (150, 302703), (205, 221490), (207, 219350), (214, 212175), (225, 201802), (230, 197415), (246, 184575), (321, 141450), (345, 131610), (369, 123050), (410, 110745), (414, 109675), (450, 100901), (535, 84870), (575, 78966), (615, 73830), (642, 70725), (690, 65805), (738, 61525), (943, 48150), (963, 47150), (1025, 44298), (1035, 43870), (1070, 42435), (1150, 39483), (1230, 36915), (1605, 28290), (1725, 26322), (1845, 24610), (1886, 24075), (1926, 23575), (2050, 22149), (2070, 21935), (2461, 18450), (2675, 16974), (2829, 16050), (3075, 14766), (3210, 14145), (3450, 13161), (3690, 12305), (4387, 10350), (4715, 9630), (4815, 9430), (4922, 9225), (5175, 8774), (5350, 8487), (5658, 8025), (6150, 7383)]