22156725420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{18917}}^1$

素因数の和:19182

約数の個数: 144

約数和(自身を含む): 69990848928

約数和(自身を除く): 47834123508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 241, 243, 270, 324, 405, 482, 486, 540, 723, 810, 964, 972, 1205, 1215, 1446, 1620, 2169, 2410, 2430, 2892, 3615, 4338, 4820, 4860, 6507, 7230, 8676, 10845, 13014, 14460, 18917, 19521, 21690, 26028, 32535, 37834, 39042, 43380, 56751, 58563, 65070, 75668, 78084, 94585, 97605, 113502, 117126, 130140, 170253, 189170, 195210, 227004, 234252, 283755, 292815, 340506, 378340, 390420, 510759, 567510, 585630, 681012, 851265, 1021518, 1135020, 1171260, 1532277, 1702530, 2043036, 2553795, 3064554, 3405060, 4558997, 4596831, 5107590, 6129108, 7661385, 9117994, 9193662, 10215180, 13676991, 15322770, 18235988, 18387324, 22794985, 22984155, 27353982, 30645540, 41030973, 45589970, 45968310, 54707964, 68384955, 82061946, 91179940, 91936620, 123092919, 136769910, 164123892, 205154865, 246185838, 273539820, 369278757, 410309730, 492371676, 615464595, 738557514, 820619460, 1107836271, 1230929190, 1477115028, 1846393785, 2215672542, 2461858380, 3692787570, 4431345084, 5539181355, 7385575140, 11078362710, 22156725420]

約数ペア:

[(1, 22156725420), (2, 11078362710), (3, 7385575140), (4, 5539181355), (5, 4431345084), (6, 3692787570), (9, 2461858380), (10, 2215672542), (12, 1846393785), (15, 1477115028), (18, 1230929190), (20, 1107836271), (27, 820619460), (30, 738557514), (36, 615464595), (45, 492371676), (54, 410309730), (60, 369278757), (81, 273539820), (90, 246185838), (108, 205154865), (135, 164123892), (162, 136769910), (180, 123092919), (241, 91936620), (243, 91179940), (270, 82061946), (324, 68384955), (405, 54707964), (482, 45968310), (486, 45589970), (540, 41030973), (723, 30645540), (810, 27353982), (964, 22984155), (972, 22794985), (1205, 18387324), (1215, 18235988), (1446, 15322770), (1620, 13676991), (2169, 10215180), (2410, 9193662), (2430, 9117994), (2892, 7661385), (3615, 6129108), (4338, 5107590), (4820, 4596831), (4860, 4558997), (6507, 3405060), (7230, 3064554), (8676, 2553795), (10845, 2043036), (13014, 1702530), (14460, 1532277), (18917, 1171260), (19521, 1135020), (21690, 1021518), (26028, 851265), (32535, 681012), (37834, 585630), (39042, 567510), (43380, 510759), (56751, 390420), (58563, 378340), (65070, 340506), (75668, 292815), (78084, 283755), (94585, 234252), (97605, 227004), (113502, 195210), (117126, 189170), (130140, 170253)]