66270750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1011

約数の個数: 128

約数和(自身を含む): 203793408

約数和(自身を除く): 137522658

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 125, 130, 150, 175, 182, 195, 210, 250, 273, 325, 350, 375, 390, 455, 525, 546, 650, 750, 875, 910, 971, 975, 1050, 1365, 1625, 1750, 1942, 1950, 2275, 2625, 2730, 2913, 3250, 4550, 4855, 4875, 5250, 5826, 6797, 6825, 9710, 9750, 11375, 12623, 13594, 13650, 14565, 20391, 22750, 24275, 25246, 29130, 33985, 34125, 37869, 40782, 48550, 63115, 67970, 68250, 72825, 75738, 88361, 101955, 121375, 126230, 145650, 169925, 176722, 189345, 203910, 242750, 265083, 315575, 339850, 364125, 378690, 441805, 509775, 530166, 631150, 728250, 849625, 883610, 946725, 1019550, 1325415, 1577875, 1699250, 1893450, 2209025, 2548875, 2650830, 3155750, 4418050, 4733625, 5097750, 6627075, 9467250, 11045125, 13254150, 22090250, 33135375, 66270750]

約数ペア:

[(1, 66270750), (2, 33135375), (3, 22090250), (5, 13254150), (6, 11045125), (7, 9467250), (10, 6627075), (13, 5097750), (14, 4733625), (15, 4418050), (21, 3155750), (25, 2650830), (26, 2548875), (30, 2209025), (35, 1893450), (39, 1699250), (42, 1577875), (50, 1325415), (65, 1019550), (70, 946725), (75, 883610), (78, 849625), (91, 728250), (105, 631150), (125, 530166), (130, 509775), (150, 441805), (175, 378690), (182, 364125), (195, 339850), (210, 315575), (250, 265083), (273, 242750), (325, 203910), (350, 189345), (375, 176722), (390, 169925), (455, 145650), (525, 126230), (546, 121375), (650, 101955), (750, 88361), (875, 75738), (910, 72825), (971, 68250), (975, 67970), (1050, 63115), (1365, 48550), (1625, 40782), (1750, 37869), (1942, 34125), (1950, 33985), (2275, 29130), (2625, 25246), (2730, 24275), (2913, 22750), (3250, 20391), (4550, 14565), (4855, 13650), (4875, 13594), (5250, 12623), (5826, 11375), (6797, 9750), (6825, 9710)]