18987289800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{6869}}^1$

素因数の和:7176

約数の個数: 192

約数和(自身を含む): 62562067200

約数和(自身を除く): 43574777400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 271, 300, 340, 408, 425, 510, 542, 600, 680, 813, 850, 1020, 1084, 1275, 1355, 1626, 1700, 2040, 2168, 2550, 2710, 3252, 3400, 4065, 4607, 5100, 5420, 6504, 6775, 6869, 8130, 9214, 10200, 10840, 13550, 13738, 13821, 16260, 18428, 20325, 20607, 23035, 27100, 27476, 27642, 32520, 34345, 36856, 40650, 41214, 46070, 54200, 54952, 55284, 68690, 69105, 81300, 82428, 92140, 103035, 110568, 115175, 116773, 137380, 138210, 162600, 164856, 171725, 184280, 206070, 230350, 233546, 274760, 276420, 343450, 345525, 350319, 412140, 460700, 467092, 515175, 552840, 583865, 686900, 691050, 700638, 824280, 921400, 934184, 1030350, 1167730, 1373800, 1382100, 1401276, 1751595, 1861499, 2060700, 2335460, 2764200, 2802552, 2919325, 3503190, 3722998, 4121400, 4670920, 5584497, 5838650, 7006380, 7445996, 8757975, 9307495, 11168994, 11677300, 14012760, 14891992, 17515950, 18614990, 22337988, 23354600, 27922485, 31645483, 35031900, 37229980, 44675976, 46537475, 55844970, 63290966, 70063800, 74459960, 93074950, 94936449, 111689940, 126581932, 139612425, 158227415, 186149900, 189872898, 223379880, 253163864, 279224850, 316454830, 372299800, 379745796, 474682245, 558449700, 632909660, 759491592, 791137075, 949364490, 1116899400, 1265819320, 1582274150, 1898728980, 2373411225, 3164548300, 3797457960, 4746822450, 6329096600, 9493644900, 18987289800]

約数ペア:

[(1, 18987289800), (2, 9493644900), (3, 6329096600), (4, 4746822450), (5, 3797457960), (6, 3164548300), (8, 2373411225), (10, 1898728980), (12, 1582274150), (15, 1265819320), (17, 1116899400), (20, 949364490), (24, 791137075), (25, 759491592), (30, 632909660), (34, 558449700), (40, 474682245), (50, 379745796), (51, 372299800), (60, 316454830), (68, 279224850), (75, 253163864), (85, 223379880), (100, 189872898), (102, 186149900), (120, 158227415), (136, 139612425), (150, 126581932), (170, 111689940), (200, 94936449), (204, 93074950), (255, 74459960), (271, 70063800), (300, 63290966), (340, 55844970), (408, 46537475), (425, 44675976), (510, 37229980), (542, 35031900), (600, 31645483), (680, 27922485), (813, 23354600), (850, 22337988), (1020, 18614990), (1084, 17515950), (1275, 14891992), (1355, 14012760), (1626, 11677300), (1700, 11168994), (2040, 9307495), (2168, 8757975), (2550, 7445996), (2710, 7006380), (3252, 5838650), (3400, 5584497), (4065, 4670920), (4607, 4121400), (5100, 3722998), (5420, 3503190), (6504, 2919325), (6775, 2802552), (6869, 2764200), (8130, 2335460), (9214, 2060700), (10200, 1861499), (10840, 1751595), (13550, 1401276), (13738, 1382100), (13821, 1373800), (16260, 1167730), (18428, 1030350), (20325, 934184), (20607, 921400), (23035, 824280), (27100, 700638), (27476, 691050), (27642, 686900), (32520, 583865), (34345, 552840), (36856, 515175), (40650, 467092), (41214, 460700), (46070, 412140), (54200, 350319), (54952, 345525), (55284, 343450), (68690, 276420), (69105, 274760), (81300, 233546), (82428, 230350), (92140, 206070), (103035, 184280), (110568, 171725), (115175, 164856), (116773, 162600), (137380, 138210)]