85874100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 271524288

約数和(自身を除く): 185650188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 97, 100, 130, 150, 156, 194, 195, 227, 260, 291, 300, 325, 388, 390, 454, 485, 582, 650, 681, 780, 908, 970, 975, 1135, 1164, 1261, 1300, 1362, 1455, 1940, 1950, 2270, 2425, 2522, 2724, 2910, 2951, 3405, 3783, 3900, 4540, 4850, 5044, 5675, 5820, 5902, 6305, 6810, 7275, 7566, 8853, 9700, 11350, 11804, 12610, 13620, 14550, 14755, 15132, 17025, 17706, 18915, 22019, 22700, 25220, 29100, 29510, 31525, 34050, 35412, 37830, 44038, 44265, 59020, 63050, 66057, 68100, 73775, 75660, 88076, 88530, 94575, 110095, 126100, 132114, 147550, 177060, 189150, 220190, 221325, 264228, 286247, 295100, 330285, 378300, 440380, 442650, 550475, 572494, 660570, 858741, 885300, 1100950, 1144988, 1321140, 1431235, 1651425, 1717482, 2201900, 2862470, 3302850, 3434964, 4293705, 5724940, 6605700, 7156175, 8587410, 14312350, 17174820, 21468525, 28624700, 42937050, 85874100]

約数ペア:

[(1, 85874100), (2, 42937050), (3, 28624700), (4, 21468525), (5, 17174820), (6, 14312350), (10, 8587410), (12, 7156175), (13, 6605700), (15, 5724940), (20, 4293705), (25, 3434964), (26, 3302850), (30, 2862470), (39, 2201900), (50, 1717482), (52, 1651425), (60, 1431235), (65, 1321140), (75, 1144988), (78, 1100950), (97, 885300), (100, 858741), (130, 660570), (150, 572494), (156, 550475), (194, 442650), (195, 440380), (227, 378300), (260, 330285), (291, 295100), (300, 286247), (325, 264228), (388, 221325), (390, 220190), (454, 189150), (485, 177060), (582, 147550), (650, 132114), (681, 126100), (780, 110095), (908, 94575), (970, 88530), (975, 88076), (1135, 75660), (1164, 73775), (1261, 68100), (1300, 66057), (1362, 63050), (1455, 59020), (1940, 44265), (1950, 44038), (2270, 37830), (2425, 35412), (2522, 34050), (2724, 31525), (2910, 29510), (2951, 29100), (3405, 25220), (3783, 22700), (3900, 22019), (4540, 18915), (4850, 17706), (5044, 17025), (5675, 15132), (5820, 14755), (5902, 14550), (6305, 13620), (6810, 12610), (7275, 11804), (7566, 11350), (8853, 9700)]