75235860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 273926016

約数和(自身を除く): 198690156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 71, 84, 87, 90, 105, 116, 126, 140, 142, 145, 174, 180, 203, 210, 213, 252, 261, 284, 290, 315, 348, 355, 406, 420, 426, 435, 497, 522, 580, 609, 630, 639, 710, 812, 841, 852, 870, 994, 1015, 1044, 1065, 1218, 1260, 1278, 1305, 1420, 1491, 1682, 1740, 1827, 1988, 2030, 2059, 2130, 2436, 2485, 2523, 2556, 2610, 2982, 3045, 3195, 3364, 3654, 4060, 4118, 4205, 4260, 4473, 4970, 5046, 5220, 5887, 5964, 6090, 6177, 6390, 7308, 7455, 7569, 8236, 8410, 8946, 9135, 9940, 10092, 10295, 11774, 12180, 12354, 12615, 12780, 14413, 14910, 15138, 16820, 17661, 17892, 18270, 18531, 20590, 22365, 23548, 24708, 25230, 28826, 29435, 29820, 30276, 30885, 35322, 36540, 37062, 37845, 41180, 43239, 44730, 50460, 52983, 57652, 58870, 59711, 61770, 70644, 72065, 74124, 75690, 86478, 88305, 89460, 92655, 105966, 117740, 119422, 123540, 129717, 144130, 151380, 172956, 176610, 179133, 185310, 211932, 216195, 238844, 259434, 264915, 288260, 298555, 353220, 358266, 370620, 417977, 432390, 518868, 529830, 537399, 597110, 648585, 716532, 835954, 864780, 895665, 1059660, 1074798, 1194220, 1253931, 1297170, 1671908, 1791330, 2089885, 2149596, 2507862, 2594340, 2686995, 3582660, 3761793, 4179770, 5015724, 5373990, 6269655, 7523586, 8359540, 10747980, 12539310, 15047172, 18808965, 25078620, 37617930, 75235860]

約数ペア:

[(1, 75235860), (2, 37617930), (3, 25078620), (4, 18808965), (5, 15047172), (6, 12539310), (7, 10747980), (9, 8359540), (10, 7523586), (12, 6269655), (14, 5373990), (15, 5015724), (18, 4179770), (20, 3761793), (21, 3582660), (28, 2686995), (29, 2594340), (30, 2507862), (35, 2149596), (36, 2089885), (42, 1791330), (45, 1671908), (58, 1297170), (60, 1253931), (63, 1194220), (70, 1074798), (71, 1059660), (84, 895665), (87, 864780), (90, 835954), (105, 716532), (116, 648585), (126, 597110), (140, 537399), (142, 529830), (145, 518868), (174, 432390), (180, 417977), (203, 370620), (210, 358266), (213, 353220), (252, 298555), (261, 288260), (284, 264915), (290, 259434), (315, 238844), (348, 216195), (355, 211932), (406, 185310), (420, 179133), (426, 176610), (435, 172956), (497, 151380), (522, 144130), (580, 129717), (609, 123540), (630, 119422), (639, 117740), (710, 105966), (812, 92655), (841, 89460), (852, 88305), (870, 86478), (994, 75690), (1015, 74124), (1044, 72065), (1065, 70644), (1218, 61770), (1260, 59711), (1278, 58870), (1305, 57652), (1420, 52983), (1491, 50460), (1682, 44730), (1740, 43239), (1827, 41180), (1988, 37845), (2030, 37062), (2059, 36540), (2130, 35322), (2436, 30885), (2485, 30276), (2523, 29820), (2556, 29435), (2610, 28826), (2982, 25230), (3045, 24708), (3195, 23548), (3364, 22365), (3654, 20590), (4060, 18531), (4118, 18270), (4205, 17892), (4260, 17661), (4473, 16820), (4970, 15138), (5046, 14910), (5220, 14413), (5887, 12780), (5964, 12615), (6090, 12354), (6177, 12180), (6390, 11774), (7308, 10295), (7455, 10092), (7569, 9940), (8236, 9135), (8410, 8946)]