142472400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{2423}}^1$

素因数の和:2458

約数の個数: 180

約数和(自身を含む): 531117792

約数和(自身を除く): 388645392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1400, 1470, 1680, 1960, 2100, 2352, 2423, 2450, 2800, 2940, 3675, 3920, 4200, 4846, 4900, 5880, 7269, 7350, 8400, 9692, 9800, 11760, 12115, 14538, 14700, 16961, 19384, 19600, 24230, 29076, 29400, 33922, 36345, 38768, 48460, 50883, 58152, 58800, 60575, 67844, 72690, 84805, 96920, 101766, 116304, 118727, 121150, 135688, 145380, 169610, 181725, 193840, 203532, 237454, 242300, 254415, 271376, 290760, 339220, 356181, 363450, 407064, 424025, 474908, 484600, 508830, 581520, 593635, 678440, 712362, 726900, 814128, 848050, 949816, 969200, 1017660, 1187270, 1272075, 1356880, 1424724, 1453800, 1696100, 1780905, 1899632, 2035320, 2374540, 2544150, 2849448, 2907600, 2968175, 3392200, 3561810, 4070640, 4749080, 5088300, 5698896, 5936350, 6784400, 7123620, 8904525, 9498160, 10176600, 11872700, 14247240, 17809050, 20353200, 23745400, 28494480, 35618100, 47490800, 71236200, 142472400]

約数ペア:

[(1, 142472400), (2, 71236200), (3, 47490800), (4, 35618100), (5, 28494480), (6, 23745400), (7, 20353200), (8, 17809050), (10, 14247240), (12, 11872700), (14, 10176600), (15, 9498160), (16, 8904525), (20, 7123620), (21, 6784400), (24, 5936350), (25, 5698896), (28, 5088300), (30, 4749080), (35, 4070640), (40, 3561810), (42, 3392200), (48, 2968175), (49, 2907600), (50, 2849448), (56, 2544150), (60, 2374540), (70, 2035320), (75, 1899632), (80, 1780905), (84, 1696100), (98, 1453800), (100, 1424724), (105, 1356880), (112, 1272075), (120, 1187270), (140, 1017660), (147, 969200), (150, 949816), (168, 848050), (175, 814128), (196, 726900), (200, 712362), (210, 678440), (240, 593635), (245, 581520), (280, 508830), (294, 484600), (300, 474908), (336, 424025), (350, 407064), (392, 363450), (400, 356181), (420, 339220), (490, 290760), (525, 271376), (560, 254415), (588, 242300), (600, 237454), (700, 203532), (735, 193840), (784, 181725), (840, 169610), (980, 145380), (1050, 135688), (1176, 121150), (1200, 118727), (1225, 116304), (1400, 101766), (1470, 96920), (1680, 84805), (1960, 72690), (2100, 67844), (2352, 60575), (2423, 58800), (2450, 58152), (2800, 50883), (2940, 48460), (3675, 38768), (3920, 36345), (4200, 33922), (4846, 29400), (4900, 29076), (5880, 24230), (7269, 19600), (7350, 19384), (8400, 16961), (9692, 14700), (9800, 14538), (11760, 12115)]