5997420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 21464352

約数和(自身を除く): 15466932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 233, 234, 260, 286, 330, 390, 396, 429, 466, 468, 495, 572, 585, 660, 699, 715, 780, 858, 932, 990, 1165, 1170, 1287, 1398, 1430, 1716, 1980, 2097, 2145, 2330, 2340, 2563, 2574, 2796, 2860, 3029, 3495, 4194, 4290, 4660, 5126, 5148, 6058, 6435, 6990, 7689, 8388, 8580, 9087, 10252, 10485, 12116, 12815, 12870, 13980, 15145, 15378, 18174, 20970, 23067, 25630, 25740, 27261, 30290, 30756, 33319, 36348, 38445, 41940, 45435, 46134, 51260, 54522, 60580, 66638, 76890, 90870, 92268, 99957, 109044, 115335, 133276, 136305, 153780, 166595, 181740, 199914, 230670, 272610, 299871, 333190, 399828, 461340, 499785, 545220, 599742, 666380, 999570, 1199484, 1499355, 1999140, 2998710, 5997420]

約数ペア:

[(1, 5997420), (2, 2998710), (3, 1999140), (4, 1499355), (5, 1199484), (6, 999570), (9, 666380), (10, 599742), (11, 545220), (12, 499785), (13, 461340), (15, 399828), (18, 333190), (20, 299871), (22, 272610), (26, 230670), (30, 199914), (33, 181740), (36, 166595), (39, 153780), (44, 136305), (45, 133276), (52, 115335), (55, 109044), (60, 99957), (65, 92268), (66, 90870), (78, 76890), (90, 66638), (99, 60580), (110, 54522), (117, 51260), (130, 46134), (132, 45435), (143, 41940), (156, 38445), (165, 36348), (180, 33319), (195, 30756), (198, 30290), (220, 27261), (233, 25740), (234, 25630), (260, 23067), (286, 20970), (330, 18174), (390, 15378), (396, 15145), (429, 13980), (466, 12870), (468, 12815), (495, 12116), (572, 10485), (585, 10252), (660, 9087), (699, 8580), (715, 8388), (780, 7689), (858, 6990), (932, 6435), (990, 6058), (1165, 5148), (1170, 5126), (1287, 4660), (1398, 4290), (1430, 4194), (1716, 3495), (1980, 3029), (2097, 2860), (2145, 2796), (2330, 2574), (2340, 2563)]