53976780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 199783584

約数和(自身を除く): 145806804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 233, 234, 260, 270, 286, 297, 324, 330, 351, 390, 396, 405, 429, 466, 468, 495, 540, 572, 585, 594, 660, 699, 702, 715, 780, 810, 858, 891, 932, 990, 1053, 1165, 1170, 1188, 1287, 1398, 1404, 1430, 1485, 1620, 1716, 1755, 1782, 1980, 2097, 2106, 2145, 2330, 2340, 2563, 2574, 2796, 2860, 2970, 3029, 3495, 3510, 3564, 3861, 4194, 4212, 4290, 4455, 4660, 5126, 5148, 5265, 5940, 6058, 6291, 6435, 6990, 7020, 7689, 7722, 8388, 8580, 8910, 9087, 10252, 10485, 10530, 11583, 12116, 12582, 12815, 12870, 13980, 15145, 15378, 15444, 17820, 18174, 18873, 19305, 20970, 21060, 23067, 23166, 25164, 25630, 25740, 27261, 30290, 30756, 31455, 33319, 36348, 37746, 38445, 38610, 41940, 45435, 46134, 46332, 51260, 54522, 57915, 60580, 62910, 66638, 69201, 75492, 76890, 77220, 81783, 90870, 92268, 94365, 99957, 109044, 115335, 115830, 125820, 133276, 136305, 138402, 153780, 163566, 166595, 181740, 188730, 199914, 207603, 230670, 231660, 245349, 272610, 276804, 299871, 327132, 333190, 346005, 377460, 399828, 408915, 415206, 461340, 490698, 499785, 545220, 599742, 666380, 692010, 817830, 830412, 899613, 981396, 999570, 1038015, 1199484, 1226745, 1384020, 1499355, 1635660, 1799226, 1999140, 2076030, 2453490, 2698839, 2998710, 3598452, 4152060, 4498065, 4906980, 5397678, 5997420, 8996130, 10795356, 13494195, 17992260, 26988390, 53976780]

約数ペア:

[(1, 53976780), (2, 26988390), (3, 17992260), (4, 13494195), (5, 10795356), (6, 8996130), (9, 5997420), (10, 5397678), (11, 4906980), (12, 4498065), (13, 4152060), (15, 3598452), (18, 2998710), (20, 2698839), (22, 2453490), (26, 2076030), (27, 1999140), (30, 1799226), (33, 1635660), (36, 1499355), (39, 1384020), (44, 1226745), (45, 1199484), (52, 1038015), (54, 999570), (55, 981396), (60, 899613), (65, 830412), (66, 817830), (78, 692010), (81, 666380), (90, 599742), (99, 545220), (108, 499785), (110, 490698), (117, 461340), (130, 415206), (132, 408915), (135, 399828), (143, 377460), (156, 346005), (162, 333190), (165, 327132), (180, 299871), (195, 276804), (198, 272610), (220, 245349), (233, 231660), (234, 230670), (260, 207603), (270, 199914), (286, 188730), (297, 181740), (324, 166595), (330, 163566), (351, 153780), (390, 138402), (396, 136305), (405, 133276), (429, 125820), (466, 115830), (468, 115335), (495, 109044), (540, 99957), (572, 94365), (585, 92268), (594, 90870), (660, 81783), (699, 77220), (702, 76890), (715, 75492), (780, 69201), (810, 66638), (858, 62910), (891, 60580), (932, 57915), (990, 54522), (1053, 51260), (1165, 46332), (1170, 46134), (1188, 45435), (1287, 41940), (1398, 38610), (1404, 38445), (1430, 37746), (1485, 36348), (1620, 33319), (1716, 31455), (1755, 30756), (1782, 30290), (1980, 27261), (2097, 25740), (2106, 25630), (2145, 25164), (2330, 23166), (2340, 23067), (2563, 21060), (2574, 20970), (2796, 19305), (2860, 18873), (2970, 18174), (3029, 17820), (3495, 15444), (3510, 15378), (3564, 15145), (3861, 13980), (4194, 12870), (4212, 12815), (4290, 12582), (4455, 12116), (4660, 11583), (5126, 10530), (5148, 10485), (5265, 10252), (5940, 9087), (6058, 8910), (6291, 8580), (6435, 8388), (6990, 7722), (7020, 7689)]