155484360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1357

約数の個数: 160

約数和(自身を含む): 537138360

約数和(自身を除く): 381654000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1297, 1332, 1480, 1620, 1665, 1998, 2220, 2594, 2664, 2997, 3240, 3330, 3891, 3996, 4440, 4995, 5188, 5994, 6485, 6660, 7782, 7992, 9990, 10376, 11673, 11988, 12970, 13320, 14985, 15564, 19455, 19980, 23346, 23976, 25940, 29970, 31128, 35019, 38910, 39960, 46692, 47989, 51880, 58365, 59940, 70038, 77820, 93384, 95978, 105057, 116730, 119880, 140076, 143967, 155640, 175095, 191956, 210114, 233460, 239945, 280152, 287934, 350190, 383912, 420228, 431901, 466920, 479890, 525285, 575868, 700380, 719835, 840456, 863802, 959780, 1050570, 1151736, 1295703, 1400760, 1439670, 1727604, 1919560, 2101140, 2159505, 2591406, 2879340, 3455208, 3887109, 4202280, 4319010, 5182812, 5758680, 6478515, 7774218, 8638020, 10365624, 12957030, 15548436, 17276040, 19435545, 25914060, 31096872, 38871090, 51828120, 77742180, 155484360]

約数ペア:

[(1, 155484360), (2, 77742180), (3, 51828120), (4, 38871090), (5, 31096872), (6, 25914060), (8, 19435545), (9, 17276040), (10, 15548436), (12, 12957030), (15, 10365624), (18, 8638020), (20, 7774218), (24, 6478515), (27, 5758680), (30, 5182812), (36, 4319010), (37, 4202280), (40, 3887109), (45, 3455208), (54, 2879340), (60, 2591406), (72, 2159505), (74, 2101140), (81, 1919560), (90, 1727604), (108, 1439670), (111, 1400760), (120, 1295703), (135, 1151736), (148, 1050570), (162, 959780), (180, 863802), (185, 840456), (216, 719835), (222, 700380), (270, 575868), (296, 525285), (324, 479890), (333, 466920), (360, 431901), (370, 420228), (405, 383912), (444, 350190), (540, 287934), (555, 280152), (648, 239945), (666, 233460), (740, 210114), (810, 191956), (888, 175095), (999, 155640), (1080, 143967), (1110, 140076), (1297, 119880), (1332, 116730), (1480, 105057), (1620, 95978), (1665, 93384), (1998, 77820), (2220, 70038), (2594, 59940), (2664, 58365), (2997, 51880), (3240, 47989), (3330, 46692), (3891, 39960), (3996, 38910), (4440, 35019), (4995, 31128), (5188, 29970), (5994, 25940), (6485, 23976), (6660, 23346), (7782, 19980), (7992, 19455), (9990, 15564), (10376, 14985), (11673, 13320), (11988, 12970)]