253220400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2324

約数の個数: 180

約数和(自身を含む): 907491520

約数和(自身を除く): 654271120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 144, 150, 155, 180, 186, 200, 225, 240, 248, 279, 300, 310, 360, 372, 400, 450, 465, 496, 558, 600, 620, 720, 744, 775, 900, 930, 1116, 1200, 1240, 1395, 1488, 1550, 1800, 1860, 2232, 2269, 2325, 2480, 2790, 3100, 3600, 3720, 4464, 4538, 4650, 5580, 6200, 6807, 6975, 7440, 9076, 9300, 11160, 11345, 12400, 13614, 13950, 18152, 18600, 20421, 22320, 22690, 27228, 27900, 34035, 36304, 37200, 40842, 45380, 54456, 55800, 56725, 68070, 70339, 81684, 90760, 102105, 108912, 111600, 113450, 136140, 140678, 163368, 170175, 181520, 204210, 211017, 226900, 272280, 281356, 326736, 340350, 351695, 408420, 422034, 453800, 510525, 544560, 562712, 633051, 680700, 703390, 816840, 844068, 907600, 1021050, 1055085, 1125424, 1266102, 1361400, 1406780, 1633680, 1688136, 1758475, 2042100, 2110170, 2532204, 2722800, 2813560, 3165255, 3376272, 3516950, 4084200, 4220340, 5064408, 5275425, 5627120, 6330510, 7033900, 8168400, 8440680, 10128816, 10550850, 12661020, 14067800, 15826275, 16881360, 21101700, 25322040, 28135600, 31652550, 42203400, 50644080, 63305100, 84406800, 126610200, 253220400]

約数ペア:

[(1, 253220400), (2, 126610200), (3, 84406800), (4, 63305100), (5, 50644080), (6, 42203400), (8, 31652550), (9, 28135600), (10, 25322040), (12, 21101700), (15, 16881360), (16, 15826275), (18, 14067800), (20, 12661020), (24, 10550850), (25, 10128816), (30, 8440680), (31, 8168400), (36, 7033900), (40, 6330510), (45, 5627120), (48, 5275425), (50, 5064408), (60, 4220340), (62, 4084200), (72, 3516950), (75, 3376272), (80, 3165255), (90, 2813560), (93, 2722800), (100, 2532204), (120, 2110170), (124, 2042100), (144, 1758475), (150, 1688136), (155, 1633680), (180, 1406780), (186, 1361400), (200, 1266102), (225, 1125424), (240, 1055085), (248, 1021050), (279, 907600), (300, 844068), (310, 816840), (360, 703390), (372, 680700), (400, 633051), (450, 562712), (465, 544560), (496, 510525), (558, 453800), (600, 422034), (620, 408420), (720, 351695), (744, 340350), (775, 326736), (900, 281356), (930, 272280), (1116, 226900), (1200, 211017), (1240, 204210), (1395, 181520), (1488, 170175), (1550, 163368), (1800, 140678), (1860, 136140), (2232, 113450), (2269, 111600), (2325, 108912), (2480, 102105), (2790, 90760), (3100, 81684), (3600, 70339), (3720, 68070), (4464, 56725), (4538, 55800), (4650, 54456), (5580, 45380), (6200, 40842), (6807, 37200), (6975, 36304), (7440, 34035), (9076, 27900), (9300, 27228), (11160, 22690), (11345, 22320), (12400, 20421), (13614, 18600), (13950, 18152)]