71236200

素因数分解:

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

素因数の和:2456

約数の個数: 144

約数和(自身を含む): 256992480

約数和(自身を除く): 185756280

約数列:

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

約数ペア:

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