214685250

素因数分解:

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

素因数の和:357

約数の個数: 128

約数和(自身を含む): 585591552

約数和(自身を除く): 370906302

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 97, 125, 130, 150, 194, 195, 227, 250, 291, 325, 375, 390, 454, 485, 582, 650, 681, 750, 970, 975, 1135, 1261, 1362, 1455, 1625, 1950, 2270, 2425, 2522, 2910, 2951, 3250, 3405, 3783, 4850, 4875, 5675, 5902, 6305, 6810, 7275, 7566, 8853, 9750, 11350, 12125, 12610, 14550, 14755, 17025, 17706, 18915, 22019, 24250, 28375, 29510, 31525, 34050, 36375, 37830, 44038, 44265, 56750, 63050, 66057, 72750, 73775, 85125, 88530, 94575, 110095, 132114, 147550, 157625, 170250, 189150, 220190, 221325, 286247, 315250, 330285, 368875, 442650, 472875, 550475, 572494, 660570, 737750, 858741, 945750, 1100950, 1106625, 1431235, 1651425, 1717482, 2213250, 2752375, 2862470, 3302850, 4293705, 5504750, 7156175, 8257125, 8587410, 14312350, 16514250, 21468525, 35780875, 42937050, 71561750, 107342625, 214685250]

約数ペア:

[(1, 214685250), (2, 107342625), (3, 71561750), (5, 42937050), (6, 35780875), (10, 21468525), (13, 16514250), (15, 14312350), (25, 8587410), (26, 8257125), (30, 7156175), (39, 5504750), (50, 4293705), (65, 3302850), (75, 2862470), (78, 2752375), (97, 2213250), (125, 1717482), (130, 1651425), (150, 1431235), (194, 1106625), (195, 1100950), (227, 945750), (250, 858741), (291, 737750), (325, 660570), (375, 572494), (390, 550475), (454, 472875), (485, 442650), (582, 368875), (650, 330285), (681, 315250), (750, 286247), (970, 221325), (975, 220190), (1135, 189150), (1261, 170250), (1362, 157625), (1455, 147550), (1625, 132114), (1950, 110095), (2270, 94575), (2425, 88530), (2522, 85125), (2910, 73775), (2951, 72750), (3250, 66057), (3405, 63050), (3783, 56750), (4850, 44265), (4875, 44038), (5675, 37830), (5902, 36375), (6305, 34050), (6810, 31525), (7275, 29510), (7566, 28375), (8853, 24250), (9750, 22019), (11350, 18915), (12125, 17706), (12610, 17025), (14550, 14755)]