66675180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 231436800

約数和(自身を除く): 164761620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 165, 190, 195, 209, 220, 228, 247, 260, 285, 286, 330, 380, 390, 409, 418, 429, 494, 570, 572, 627, 660, 715, 741, 780, 818, 836, 858, 988, 1045, 1140, 1227, 1235, 1254, 1430, 1482, 1636, 1716, 2045, 2090, 2145, 2454, 2470, 2508, 2717, 2860, 2964, 3135, 3705, 4090, 4180, 4290, 4499, 4908, 4940, 5317, 5434, 6135, 6270, 7410, 7771, 8151, 8180, 8580, 8998, 10634, 10868, 12270, 12540, 13497, 13585, 14820, 15542, 15951, 16302, 17996, 21268, 22495, 23313, 24540, 26585, 26994, 27170, 31084, 31902, 32604, 38855, 40755, 44990, 46626, 53170, 53988, 54340, 58487, 63804, 67485, 77710, 79755, 81510, 85481, 89980, 93252, 101023, 106340, 116565, 116974, 134970, 155420, 159510, 163020, 170962, 175461, 202046, 233130, 233948, 256443, 269940, 292435, 303069, 319020, 341924, 350922, 404092, 427405, 466260, 505115, 512886, 584870, 606138, 701844, 854810, 877305, 1010230, 1025772, 1111253, 1169740, 1212276, 1282215, 1515345, 1709620, 1754610, 2020460, 2222506, 2564430, 3030690, 3333759, 3509220, 4445012, 5128860, 5556265, 6061380, 6667518, 11112530, 13335036, 16668795, 22225060, 33337590, 66675180]

約数ペア:

[(1, 66675180), (2, 33337590), (3, 22225060), (4, 16668795), (5, 13335036), (6, 11112530), (10, 6667518), (11, 6061380), (12, 5556265), (13, 5128860), (15, 4445012), (19, 3509220), (20, 3333759), (22, 3030690), (26, 2564430), (30, 2222506), (33, 2020460), (38, 1754610), (39, 1709620), (44, 1515345), (52, 1282215), (55, 1212276), (57, 1169740), (60, 1111253), (65, 1025772), (66, 1010230), (76, 877305), (78, 854810), (95, 701844), (110, 606138), (114, 584870), (130, 512886), (132, 505115), (143, 466260), (156, 427405), (165, 404092), (190, 350922), (195, 341924), (209, 319020), (220, 303069), (228, 292435), (247, 269940), (260, 256443), (285, 233948), (286, 233130), (330, 202046), (380, 175461), (390, 170962), (409, 163020), (418, 159510), (429, 155420), (494, 134970), (570, 116974), (572, 116565), (627, 106340), (660, 101023), (715, 93252), (741, 89980), (780, 85481), (818, 81510), (836, 79755), (858, 77710), (988, 67485), (1045, 63804), (1140, 58487), (1227, 54340), (1235, 53988), (1254, 53170), (1430, 46626), (1482, 44990), (1636, 40755), (1716, 38855), (2045, 32604), (2090, 31902), (2145, 31084), (2454, 27170), (2470, 26994), (2508, 26585), (2717, 24540), (2860, 23313), (2964, 22495), (3135, 21268), (3705, 17996), (4090, 16302), (4180, 15951), (4290, 15542), (4499, 14820), (4908, 13585), (4940, 13497), (5317, 12540), (5434, 12270), (6135, 10868), (6270, 10634), (7410, 8998), (7771, 8580), (8151, 8180)]