43072380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 143095680

約数和(自身を除く): 100023300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 79, 90, 117, 130, 156, 158, 180, 195, 233, 234, 237, 260, 316, 390, 395, 466, 468, 474, 585, 699, 711, 780, 790, 932, 948, 1027, 1165, 1170, 1185, 1398, 1422, 1580, 2054, 2097, 2330, 2340, 2370, 2796, 2844, 3029, 3081, 3495, 3555, 4108, 4194, 4660, 4740, 5135, 6058, 6162, 6990, 7110, 8388, 9087, 9243, 10270, 10485, 12116, 12324, 13980, 14220, 15145, 15405, 18174, 18407, 18486, 20540, 20970, 27261, 30290, 30810, 36348, 36814, 36972, 41940, 45435, 46215, 54522, 55221, 60580, 61620, 73628, 90870, 92035, 92430, 109044, 110442, 136305, 165663, 181740, 184070, 184860, 220884, 239291, 272610, 276105, 331326, 368140, 478582, 545220, 552210, 662652, 717873, 828315, 957164, 1104420, 1196455, 1435746, 1656630, 2153619, 2392910, 2871492, 3313260, 3589365, 4307238, 4785820, 7178730, 8614476, 10768095, 14357460, 21536190, 43072380]

約数ペア:

[(1, 43072380), (2, 21536190), (3, 14357460), (4, 10768095), (5, 8614476), (6, 7178730), (9, 4785820), (10, 4307238), (12, 3589365), (13, 3313260), (15, 2871492), (18, 2392910), (20, 2153619), (26, 1656630), (30, 1435746), (36, 1196455), (39, 1104420), (45, 957164), (52, 828315), (60, 717873), (65, 662652), (78, 552210), (79, 545220), (90, 478582), (117, 368140), (130, 331326), (156, 276105), (158, 272610), (180, 239291), (195, 220884), (233, 184860), (234, 184070), (237, 181740), (260, 165663), (316, 136305), (390, 110442), (395, 109044), (466, 92430), (468, 92035), (474, 90870), (585, 73628), (699, 61620), (711, 60580), (780, 55221), (790, 54522), (932, 46215), (948, 45435), (1027, 41940), (1165, 36972), (1170, 36814), (1185, 36348), (1398, 30810), (1422, 30290), (1580, 27261), (2054, 20970), (2097, 20540), (2330, 18486), (2340, 18407), (2370, 18174), (2796, 15405), (2844, 15145), (3029, 14220), (3081, 13980), (3495, 12324), (3555, 12116), (4108, 10485), (4194, 10270), (4660, 9243), (4740, 9087), (5135, 8388), (6058, 7110), (6162, 6990)]