54331830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 256

約数和(自身を含む): 186624000

約数和(自身を除く): 132292170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 27, 30, 34, 35, 38, 42, 45, 51, 54, 57, 63, 70, 85, 89, 90, 95, 102, 105, 114, 119, 126, 133, 135, 153, 170, 171, 178, 189, 190, 210, 238, 255, 266, 267, 270, 285, 306, 315, 323, 342, 357, 378, 399, 445, 459, 510, 513, 534, 570, 595, 623, 630, 646, 665, 714, 765, 798, 801, 855, 890, 918, 945, 969, 1026, 1071, 1190, 1197, 1246, 1330, 1335, 1513, 1530, 1602, 1615, 1691, 1710, 1785, 1869, 1890, 1938, 1995, 2142, 2261, 2295, 2394, 2403, 2565, 2670, 2907, 3026, 3115, 3213, 3230, 3382, 3570, 3591, 3738, 3990, 4005, 4522, 4539, 4590, 4806, 4845, 5073, 5130, 5355, 5607, 5814, 5985, 6230, 6426, 6783, 7182, 7565, 8010, 8455, 8721, 9078, 9345, 9690, 10146, 10591, 10710, 11214, 11305, 11837, 11970, 12015, 13566, 13617, 14535, 15130, 15219, 16065, 16821, 16910, 17442, 17955, 18690, 20349, 21182, 22610, 22695, 23674, 24030, 25365, 27234, 28035, 28747, 29070, 30438, 31773, 32130, 33642, 33915, 35511, 35910, 40698, 40851, 43605, 45390, 45657, 50730, 52955, 56070, 57494, 59185, 61047, 63546, 67830, 68085, 71022, 76095, 81702, 84105, 86241, 87210, 91314, 95319, 101745, 105910, 106533, 118370, 122094, 136170, 143735, 152190, 158865, 168210, 172482, 177555, 190638, 201229, 203490, 204255, 213066, 228285, 258723, 285957, 287470, 305235, 317730, 319599, 355110, 402458, 408510, 431205, 456570, 476595, 517446, 532665, 571914, 603687, 610470, 639198, 776169, 862410, 953190, 1006145, 1065330, 1207374, 1293615, 1429785, 1552338, 1597995, 1811061, 2012290, 2587230, 2859570, 3018435, 3195990, 3622122, 3880845, 5433183, 6036870, 7761690, 9055305, 10866366, 18110610, 27165915, 54331830]

約数ペア:

[(1, 54331830), (2, 27165915), (3, 18110610), (5, 10866366), (6, 9055305), (7, 7761690), (9, 6036870), (10, 5433183), (14, 3880845), (15, 3622122), (17, 3195990), (18, 3018435), (19, 2859570), (21, 2587230), (27, 2012290), (30, 1811061), (34, 1597995), (35, 1552338), (38, 1429785), (42, 1293615), (45, 1207374), (51, 1065330), (54, 1006145), (57, 953190), (63, 862410), (70, 776169), (85, 639198), (89, 610470), (90, 603687), (95, 571914), (102, 532665), (105, 517446), (114, 476595), (119, 456570), (126, 431205), (133, 408510), (135, 402458), (153, 355110), (170, 319599), (171, 317730), (178, 305235), (189, 287470), (190, 285957), (210, 258723), (238, 228285), (255, 213066), (266, 204255), (267, 203490), (270, 201229), (285, 190638), (306, 177555), (315, 172482), (323, 168210), (342, 158865), (357, 152190), (378, 143735), (399, 136170), (445, 122094), (459, 118370), (510, 106533), (513, 105910), (534, 101745), (570, 95319), (595, 91314), (623, 87210), (630, 86241), (646, 84105), (665, 81702), (714, 76095), (765, 71022), (798, 68085), (801, 67830), (855, 63546), (890, 61047), (918, 59185), (945, 57494), (969, 56070), (1026, 52955), (1071, 50730), (1190, 45657), (1197, 45390), (1246, 43605), (1330, 40851), (1335, 40698), (1513, 35910), (1530, 35511), (1602, 33915), (1615, 33642), (1691, 32130), (1710, 31773), (1785, 30438), (1869, 29070), (1890, 28747), (1938, 28035), (1995, 27234), (2142, 25365), (2261, 24030), (2295, 23674), (2394, 22695), (2403, 22610), (2565, 21182), (2670, 20349), (2907, 18690), (3026, 17955), (3115, 17442), (3213, 16910), (3230, 16821), (3382, 16065), (3570, 15219), (3591, 15130), (3738, 14535), (3990, 13617), (4005, 13566), (4522, 12015), (4539, 11970), (4590, 11837), (4806, 11305), (4845, 11214), (5073, 10710), (5130, 10591), (5355, 10146), (5607, 9690), (5814, 9345), (5985, 9078), (6230, 8721), (6426, 8455), (6783, 8010), (7182, 7565)]