180148800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2925

約数の個数: 168

約数和(自身を含む): 636723136

約数和(自身を除く): 456574336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 2887, 3120, 3900, 4160, 4800, 5200, 5774, 6240, 7800, 8661, 10400, 11548, 12480, 14435, 15600, 17322, 20800, 23096, 28870, 31200, 34644, 37531, 43305, 46192, 57740, 62400, 69288, 72175, 75062, 86610, 92384, 112593, 115480, 138576, 144350, 150124, 173220, 184768, 187655, 216525, 225186, 230960, 277152, 288700, 300248, 346440, 375310, 433050, 450372, 461920, 554304, 562965, 577400, 600496, 692880, 750620, 866100, 900744, 923840, 938275, 1125930, 1154800, 1200992, 1385760, 1501240, 1732200, 1801488, 1876550, 2251860, 2309600, 2401984, 2771520, 2814825, 3002480, 3464400, 3602976, 3753100, 4503720, 4619200, 5629650, 6004960, 6928800, 7205952, 7506200, 9007440, 11259300, 12009920, 13857600, 15012400, 18014880, 22518600, 30024800, 36029760, 45037200, 60049600, 90074400, 180148800]

約数ペア:

[(1, 180148800), (2, 90074400), (3, 60049600), (4, 45037200), (5, 36029760), (6, 30024800), (8, 22518600), (10, 18014880), (12, 15012400), (13, 13857600), (15, 12009920), (16, 11259300), (20, 9007440), (24, 7506200), (25, 7205952), (26, 6928800), (30, 6004960), (32, 5629650), (39, 4619200), (40, 4503720), (48, 3753100), (50, 3602976), (52, 3464400), (60, 3002480), (64, 2814825), (65, 2771520), (75, 2401984), (78, 2309600), (80, 2251860), (96, 1876550), (100, 1801488), (104, 1732200), (120, 1501240), (130, 1385760), (150, 1200992), (156, 1154800), (160, 1125930), (192, 938275), (195, 923840), (200, 900744), (208, 866100), (240, 750620), (260, 692880), (300, 600496), (312, 577400), (320, 562965), (325, 554304), (390, 461920), (400, 450372), (416, 433050), (480, 375310), (520, 346440), (600, 300248), (624, 288700), (650, 277152), (780, 230960), (800, 225186), (832, 216525), (960, 187655), (975, 184768), (1040, 173220), (1200, 150124), (1248, 144350), (1300, 138576), (1560, 115480), (1600, 112593), (1950, 92384), (2080, 86610), (2400, 75062), (2496, 72175), (2600, 69288), (2887, 62400), (3120, 57740), (3900, 46192), (4160, 43305), (4800, 37531), (5200, 34644), (5774, 31200), (6240, 28870), (7800, 23096), (8661, 20800), (10400, 17322), (11548, 15600), (12480, 14435)]