71628300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 180

約数和(自身を含む): 239463840

約数和(自身を除く): 167835540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 81, 90, 100, 108, 111, 135, 148, 150, 162, 180, 185, 222, 225, 239, 270, 300, 324, 333, 370, 405, 444, 450, 478, 540, 555, 666, 675, 717, 740, 810, 900, 925, 956, 999, 1110, 1195, 1332, 1350, 1434, 1620, 1665, 1850, 1998, 2025, 2151, 2220, 2390, 2700, 2775, 2868, 2997, 3330, 3585, 3700, 3996, 4050, 4302, 4780, 4995, 5550, 5975, 5994, 6453, 6660, 7170, 8100, 8325, 8604, 8843, 9990, 10755, 11100, 11950, 11988, 12906, 14340, 14985, 16650, 17686, 17925, 19359, 19980, 21510, 23900, 24975, 25812, 26529, 29970, 32265, 33300, 35372, 35850, 38718, 43020, 44215, 49950, 53058, 53775, 59940, 64530, 71700, 74925, 77436, 79587, 88430, 96795, 99900, 106116, 107550, 129060, 132645, 149850, 159174, 161325, 176860, 193590, 215100, 221075, 238761, 265290, 299700, 318348, 322650, 387180, 397935, 442150, 477522, 483975, 530580, 645300, 663225, 716283, 795870, 884300, 955044, 967950, 1193805, 1326450, 1432566, 1591740, 1935900, 1989675, 2387610, 2652900, 2865132, 3581415, 3979350, 4775220, 5969025, 7162830, 7958700, 11938050, 14325660, 17907075, 23876100, 35814150, 71628300]

約数ペア:

[(1, 71628300), (2, 35814150), (3, 23876100), (4, 17907075), (5, 14325660), (6, 11938050), (9, 7958700), (10, 7162830), (12, 5969025), (15, 4775220), (18, 3979350), (20, 3581415), (25, 2865132), (27, 2652900), (30, 2387610), (36, 1989675), (37, 1935900), (45, 1591740), (50, 1432566), (54, 1326450), (60, 1193805), (74, 967950), (75, 955044), (81, 884300), (90, 795870), (100, 716283), (108, 663225), (111, 645300), (135, 530580), (148, 483975), (150, 477522), (162, 442150), (180, 397935), (185, 387180), (222, 322650), (225, 318348), (239, 299700), (270, 265290), (300, 238761), (324, 221075), (333, 215100), (370, 193590), (405, 176860), (444, 161325), (450, 159174), (478, 149850), (540, 132645), (555, 129060), (666, 107550), (675, 106116), (717, 99900), (740, 96795), (810, 88430), (900, 79587), (925, 77436), (956, 74925), (999, 71700), (1110, 64530), (1195, 59940), (1332, 53775), (1350, 53058), (1434, 49950), (1620, 44215), (1665, 43020), (1850, 38718), (1998, 35850), (2025, 35372), (2151, 33300), (2220, 32265), (2390, 29970), (2700, 26529), (2775, 25812), (2868, 24975), (2997, 23900), (3330, 21510), (3585, 19980), (3700, 19359), (3996, 17925), (4050, 17686), (4302, 16650), (4780, 14985), (4995, 14340), (5550, 12906), (5975, 11988), (5994, 11950), (6453, 11100), (6660, 10755), (7170, 9990), (8100, 8843), (8325, 8604)]