57274360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 256

約数和(自身を含む): 174182400

約数和(自身を除く): 116908040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 19, 20, 22, 26, 31, 34, 38, 40, 44, 52, 55, 62, 65, 68, 76, 85, 88, 95, 104, 110, 124, 130, 136, 143, 152, 155, 170, 187, 190, 209, 220, 221, 247, 248, 260, 286, 310, 323, 340, 341, 374, 380, 403, 418, 440, 442, 494, 520, 527, 572, 589, 620, 646, 680, 682, 715, 748, 760, 806, 836, 884, 935, 988, 1045, 1054, 1105, 1144, 1178, 1235, 1240, 1292, 1364, 1430, 1496, 1612, 1615, 1672, 1705, 1768, 1870, 1976, 2015, 2090, 2108, 2210, 2356, 2431, 2470, 2584, 2635, 2717, 2728, 2860, 2945, 3224, 3230, 3410, 3553, 3740, 4030, 4180, 4199, 4216, 4420, 4433, 4712, 4862, 4940, 5270, 5434, 5720, 5797, 5890, 6460, 6479, 6820, 6851, 7106, 7480, 7657, 8060, 8360, 8398, 8840, 8866, 9724, 9880, 10013, 10540, 10868, 11594, 11780, 12155, 12920, 12958, 13585, 13640, 13702, 14212, 15314, 16120, 16796, 17732, 17765, 19448, 20026, 20995, 21080, 21736, 22165, 23188, 23560, 24310, 25916, 27170, 27404, 28424, 28985, 30628, 32395, 33592, 34255, 35464, 35530, 38285, 40052, 41990, 44330, 46189, 46376, 48620, 50065, 51832, 54340, 54808, 57970, 61256, 64790, 68510, 71060, 75361, 76570, 80104, 83980, 84227, 88660, 92378, 97240, 100130, 108680, 110143, 115940, 129580, 130169, 137020, 142120, 150722, 153140, 167960, 168454, 177320, 184756, 200260, 220286, 230945, 231880, 259160, 260338, 274040, 301444, 306280, 336908, 369512, 376805, 400520, 421135, 440572, 461890, 520676, 550715, 602888, 650845, 673816, 753610, 842270, 881144, 923780, 1041352, 1101430, 1301690, 1431859, 1507220, 1684540, 1847560, 2202860, 2603380, 2863718, 3014440, 3369080, 4405720, 5206760, 5727436, 7159295, 11454872, 14318590, 28637180, 57274360]

約数ペア:

[(1, 57274360), (2, 28637180), (4, 14318590), (5, 11454872), (8, 7159295), (10, 5727436), (11, 5206760), (13, 4405720), (17, 3369080), (19, 3014440), (20, 2863718), (22, 2603380), (26, 2202860), (31, 1847560), (34, 1684540), (38, 1507220), (40, 1431859), (44, 1301690), (52, 1101430), (55, 1041352), (62, 923780), (65, 881144), (68, 842270), (76, 753610), (85, 673816), (88, 650845), (95, 602888), (104, 550715), (110, 520676), (124, 461890), (130, 440572), (136, 421135), (143, 400520), (152, 376805), (155, 369512), (170, 336908), (187, 306280), (190, 301444), (209, 274040), (220, 260338), (221, 259160), (247, 231880), (248, 230945), (260, 220286), (286, 200260), (310, 184756), (323, 177320), (340, 168454), (341, 167960), (374, 153140), (380, 150722), (403, 142120), (418, 137020), (440, 130169), (442, 129580), (494, 115940), (520, 110143), (527, 108680), (572, 100130), (589, 97240), (620, 92378), (646, 88660), (680, 84227), (682, 83980), (715, 80104), (748, 76570), (760, 75361), (806, 71060), (836, 68510), (884, 64790), (935, 61256), (988, 57970), (1045, 54808), (1054, 54340), (1105, 51832), (1144, 50065), (1178, 48620), (1235, 46376), (1240, 46189), (1292, 44330), (1364, 41990), (1430, 40052), (1496, 38285), (1612, 35530), (1615, 35464), (1672, 34255), (1705, 33592), (1768, 32395), (1870, 30628), (1976, 28985), (2015, 28424), (2090, 27404), (2108, 27170), (2210, 25916), (2356, 24310), (2431, 23560), (2470, 23188), (2584, 22165), (2635, 21736), (2717, 21080), (2728, 20995), (2860, 20026), (2945, 19448), (3224, 17765), (3230, 17732), (3410, 16796), (3553, 16120), (3740, 15314), (4030, 14212), (4180, 13702), (4199, 13640), (4216, 13585), (4420, 12958), (4433, 12920), (4712, 12155), (4862, 11780), (4940, 11594), (5270, 10868), (5434, 10540), (5720, 10013), (5797, 9880), (5890, 9724), (6460, 8866), (6479, 8840), (6820, 8398), (6851, 8360), (7106, 8060), (7480, 7657)]