88291620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 285824448

約数和(自身を除く): 197532828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 243, 270, 324, 333, 370, 405, 444, 486, 491, 540, 555, 666, 740, 810, 972, 982, 999, 1110, 1215, 1332, 1473, 1620, 1665, 1964, 1998, 2220, 2430, 2455, 2946, 2997, 3330, 3996, 4419, 4860, 4910, 4995, 5892, 5994, 6660, 7365, 8838, 8991, 9820, 9990, 11988, 13257, 14730, 14985, 17676, 17982, 18167, 19980, 22095, 26514, 29460, 29970, 35964, 36334, 39771, 44190, 44955, 53028, 54501, 59940, 66285, 72668, 79542, 88380, 89910, 90835, 109002, 119313, 132570, 159084, 163503, 179820, 181670, 198855, 218004, 238626, 265140, 272505, 327006, 363340, 397710, 477252, 490509, 545010, 596565, 654012, 795420, 817515, 981018, 1090020, 1193130, 1471527, 1635030, 1962036, 2386260, 2452545, 2943054, 3270060, 4414581, 4905090, 5886108, 7357635, 8829162, 9810180, 14715270, 17658324, 22072905, 29430540, 44145810, 88291620]

約数ペア:

[(1, 88291620), (2, 44145810), (3, 29430540), (4, 22072905), (5, 17658324), (6, 14715270), (9, 9810180), (10, 8829162), (12, 7357635), (15, 5886108), (18, 4905090), (20, 4414581), (27, 3270060), (30, 2943054), (36, 2452545), (37, 2386260), (45, 1962036), (54, 1635030), (60, 1471527), (74, 1193130), (81, 1090020), (90, 981018), (108, 817515), (111, 795420), (135, 654012), (148, 596565), (162, 545010), (180, 490509), (185, 477252), (222, 397710), (243, 363340), (270, 327006), (324, 272505), (333, 265140), (370, 238626), (405, 218004), (444, 198855), (486, 181670), (491, 179820), (540, 163503), (555, 159084), (666, 132570), (740, 119313), (810, 109002), (972, 90835), (982, 89910), (999, 88380), (1110, 79542), (1215, 72668), (1332, 66285), (1473, 59940), (1620, 54501), (1665, 53028), (1964, 44955), (1998, 44190), (2220, 39771), (2430, 36334), (2455, 35964), (2946, 29970), (2997, 29460), (3330, 26514), (3996, 22095), (4419, 19980), (4860, 18167), (4910, 17982), (4995, 17676), (5892, 14985), (5994, 14730), (6660, 13257), (7365, 11988), (8838, 9990), (8991, 9820)]