148724940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27239}}^1$

素因数の和:27271

約数の個数: 96

約数和(自身を含む): 512547840

約数和(自身を除く): 363822900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 27239, 54478, 81717, 108956, 136195, 163434, 190673, 272390, 326868, 354107, 381346, 408585, 544780, 572019, 708214, 762692, 817170, 953365, 1062321, 1144038, 1416428, 1634340, 1770535, 1906730, 2124642, 2288076, 2478749, 2860095, 3541070, 3813460, 4249284, 4957498, 5311605, 5720190, 7082140, 7436247, 9914996, 10623210, 11440380, 12393745, 14872494, 21246420, 24787490, 29744988, 37181235, 49574980, 74362470, 148724940]

約数ペア:

[(1, 148724940), (2, 74362470), (3, 49574980), (4, 37181235), (5, 29744988), (6, 24787490), (7, 21246420), (10, 14872494), (12, 12393745), (13, 11440380), (14, 10623210), (15, 9914996), (20, 7436247), (21, 7082140), (26, 5720190), (28, 5311605), (30, 4957498), (35, 4249284), (39, 3813460), (42, 3541070), (52, 2860095), (60, 2478749), (65, 2288076), (70, 2124642), (78, 1906730), (84, 1770535), (91, 1634340), (105, 1416428), (130, 1144038), (140, 1062321), (156, 953365), (182, 817170), (195, 762692), (210, 708214), (260, 572019), (273, 544780), (364, 408585), (390, 381346), (420, 354107), (455, 326868), (546, 272390), (780, 190673), (910, 163434), (1092, 136195), (1365, 108956), (1820, 81717), (2730, 54478), (5460, 27239)]