73700280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 240

約数和(自身を含む): 264975480

約数和(自身を除く): 191275200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 43, 45, 46, 54, 60, 69, 72, 81, 86, 90, 92, 108, 115, 120, 129, 135, 138, 162, 172, 180, 184, 207, 215, 216, 230, 258, 270, 276, 324, 344, 345, 360, 387, 405, 414, 430, 460, 516, 529, 540, 552, 621, 645, 648, 690, 774, 810, 828, 860, 920, 989, 1032, 1035, 1058, 1080, 1161, 1242, 1290, 1380, 1548, 1587, 1620, 1656, 1720, 1863, 1935, 1978, 2070, 2116, 2322, 2484, 2580, 2645, 2760, 2967, 3096, 3105, 3174, 3240, 3483, 3726, 3870, 3956, 4140, 4232, 4644, 4761, 4945, 4968, 5160, 5290, 5805, 5934, 6210, 6348, 6966, 7452, 7740, 7912, 7935, 8280, 8901, 9288, 9315, 9522, 9890, 10580, 11610, 11868, 12420, 12696, 13932, 14283, 14835, 14904, 15480, 15870, 17415, 17802, 18630, 19044, 19780, 21160, 22747, 23220, 23736, 23805, 24840, 26703, 27864, 28566, 29670, 31740, 34830, 35604, 37260, 38088, 39560, 42849, 44505, 45494, 46440, 47610, 53406, 57132, 59340, 63480, 68241, 69660, 71208, 71415, 74520, 80109, 85698, 89010, 90988, 95220, 106812, 113735, 114264, 118680, 133515, 136482, 139320, 142830, 160218, 171396, 178020, 181976, 190440, 204723, 213624, 214245, 227470, 267030, 272964, 285660, 320436, 341205, 342792, 356040, 400545, 409446, 428490, 454940, 534060, 545928, 571320, 614169, 640872, 682410, 801090, 818892, 856980, 909880, 1023615, 1068120, 1228338, 1364820, 1602180, 1637784, 1713960, 1842507, 2047230, 2456676, 2729640, 3070845, 3204360, 3685014, 4094460, 4913352, 6141690, 7370028, 8188920, 9212535, 12283380, 14740056, 18425070, 24566760, 36850140, 73700280]

約数ペア:

[(1, 73700280), (2, 36850140), (3, 24566760), (4, 18425070), (5, 14740056), (6, 12283380), (8, 9212535), (9, 8188920), (10, 7370028), (12, 6141690), (15, 4913352), (18, 4094460), (20, 3685014), (23, 3204360), (24, 3070845), (27, 2729640), (30, 2456676), (36, 2047230), (40, 1842507), (43, 1713960), (45, 1637784), (46, 1602180), (54, 1364820), (60, 1228338), (69, 1068120), (72, 1023615), (81, 909880), (86, 856980), (90, 818892), (92, 801090), (108, 682410), (115, 640872), (120, 614169), (129, 571320), (135, 545928), (138, 534060), (162, 454940), (172, 428490), (180, 409446), (184, 400545), (207, 356040), (215, 342792), (216, 341205), (230, 320436), (258, 285660), (270, 272964), (276, 267030), (324, 227470), (344, 214245), (345, 213624), (360, 204723), (387, 190440), (405, 181976), (414, 178020), (430, 171396), (460, 160218), (516, 142830), (529, 139320), (540, 136482), (552, 133515), (621, 118680), (645, 114264), (648, 113735), (690, 106812), (774, 95220), (810, 90988), (828, 89010), (860, 85698), (920, 80109), (989, 74520), (1032, 71415), (1035, 71208), (1058, 69660), (1080, 68241), (1161, 63480), (1242, 59340), (1290, 57132), (1380, 53406), (1548, 47610), (1587, 46440), (1620, 45494), (1656, 44505), (1720, 42849), (1863, 39560), (1935, 38088), (1978, 37260), (2070, 35604), (2116, 34830), (2322, 31740), (2484, 29670), (2580, 28566), (2645, 27864), (2760, 26703), (2967, 24840), (3096, 23805), (3105, 23736), (3174, 23220), (3240, 22747), (3483, 21160), (3726, 19780), (3870, 19044), (3956, 18630), (4140, 17802), (4232, 17415), (4644, 15870), (4761, 15480), (4945, 14904), (4968, 14835), (5160, 14283), (5290, 13932), (5805, 12696), (5934, 12420), (6210, 11868), (6348, 11610), (6966, 10580), (7452, 9890), (7740, 9522), (7912, 9315), (7935, 9288), (8280, 8901)]