131866020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 484323840

約数和(自身を除く): 352457820

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, 47, 52, 55, 60, 65, 66, 78, 90, 94, 99, 109, 110, 117, 130, 132, 141, 143, 156, 165, 180, 188, 195, 198, 218, 220, 234, 235, 260, 282, 286, 327, 330, 390, 396, 423, 429, 436, 468, 470, 495, 517, 545, 564, 572, 585, 611, 654, 660, 705, 715, 780, 846, 858, 940, 981, 990, 1034, 1090, 1170, 1199, 1222, 1287, 1308, 1410, 1417, 1430, 1551, 1635, 1692, 1716, 1833, 1962, 1980, 2068, 2115, 2145, 2180, 2340, 2398, 2444, 2574, 2585, 2820, 2834, 2860, 3055, 3102, 3270, 3597, 3666, 3924, 4230, 4251, 4290, 4653, 4796, 4905, 5123, 5148, 5170, 5499, 5668, 5995, 6110, 6204, 6435, 6540, 6721, 7085, 7194, 7332, 7755, 8460, 8502, 8580, 9165, 9306, 9810, 10246, 10340, 10791, 10998, 11990, 12220, 12753, 12870, 13442, 14170, 14388, 15369, 15510, 15587, 17004, 17985, 18330, 18612, 19620, 20163, 20492, 21255, 21582, 21996, 23265, 23980, 25506, 25615, 25740, 26884, 27495, 28340, 30738, 31020, 31174, 33605, 35970, 36660, 40326, 42510, 43164, 46107, 46530, 46761, 51012, 51230, 53955, 54990, 56353, 60489, 61476, 62348, 63765, 66599, 67210, 71940, 76845, 77935, 80652, 85020, 92214, 93060, 93522, 100815, 102460, 107910, 109980, 112706, 120978, 127530, 133198, 134420, 140283, 153690, 155870, 169059, 184428, 187044, 199797, 201630, 215820, 225412, 230535, 233805, 241956, 255060, 266396, 280566, 281765, 302445, 307380, 311740, 332995, 338118, 399594, 403260, 461070, 467610, 507177, 561132, 563530, 599391, 604890, 665990, 676236, 701415, 732589, 799188, 845295, 922140, 935220, 998985, 1014354, 1127060, 1198782, 1209780, 1331980, 1402830, 1465178, 1690590, 1997970, 2028708, 2197767, 2397564, 2535885, 2805660, 2930356, 2996955, 3381180, 3662945, 3995940, 4395534, 5071770, 5993910, 6593301, 7325890, 8791068, 10143540, 10988835, 11987820, 13186602, 14651780, 21977670, 26373204, 32966505, 43955340, 65933010, 131866020]

約数ペア:

[(1, 131866020), (2, 65933010), (3, 43955340), (4, 32966505), (5, 26373204), (6, 21977670), (9, 14651780), (10, 13186602), (11, 11987820), (12, 10988835), (13, 10143540), (15, 8791068), (18, 7325890), (20, 6593301), (22, 5993910), (26, 5071770), (30, 4395534), (33, 3995940), (36, 3662945), (39, 3381180), (44, 2996955), (45, 2930356), (47, 2805660), (52, 2535885), (55, 2397564), (60, 2197767), (65, 2028708), (66, 1997970), (78, 1690590), (90, 1465178), (94, 1402830), (99, 1331980), (109, 1209780), (110, 1198782), (117, 1127060), (130, 1014354), (132, 998985), (141, 935220), (143, 922140), (156, 845295), (165, 799188), (180, 732589), (188, 701415), (195, 676236), (198, 665990), (218, 604890), (220, 599391), (234, 563530), (235, 561132), (260, 507177), (282, 467610), (286, 461070), (327, 403260), (330, 399594), (390, 338118), (396, 332995), (423, 311740), (429, 307380), (436, 302445), (468, 281765), (470, 280566), (495, 266396), (517, 255060), (545, 241956), (564, 233805), (572, 230535), (585, 225412), (611, 215820), (654, 201630), (660, 199797), (705, 187044), (715, 184428), (780, 169059), (846, 155870), (858, 153690), (940, 140283), (981, 134420), (990, 133198), (1034, 127530), (1090, 120978), (1170, 112706), (1199, 109980), (1222, 107910), (1287, 102460), (1308, 100815), (1410, 93522), (1417, 93060), (1430, 92214), (1551, 85020), (1635, 80652), (1692, 77935), (1716, 76845), (1833, 71940), (1962, 67210), (1980, 66599), (2068, 63765), (2115, 62348), (2145, 61476), (2180, 60489), (2340, 56353), (2398, 54990), (2444, 53955), (2574, 51230), (2585, 51012), (2820, 46761), (2834, 46530), (2860, 46107), (3055, 43164), (3102, 42510), (3270, 40326), (3597, 36660), (3666, 35970), (3924, 33605), (4230, 31174), (4251, 31020), (4290, 30738), (4653, 28340), (4796, 27495), (4905, 26884), (5123, 25740), (5148, 25615), (5170, 25506), (5499, 23980), (5668, 23265), (5995, 21996), (6110, 21582), (6204, 21255), (6435, 20492), (6540, 20163), (6721, 19620), (7085, 18612), (7194, 18330), (7332, 17985), (7755, 17004), (8460, 15587), (8502, 15510), (8580, 15369), (9165, 14388), (9306, 14170), (9810, 13442), (10246, 12870), (10340, 12753), (10791, 12220), (10998, 11990)]