3205800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 11678940

約数和(自身を除く): 8473140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 137, 150, 156, 180, 195, 200, 225, 234, 260, 274, 300, 312, 325, 360, 390, 411, 450, 468, 520, 548, 585, 600, 650, 685, 780, 822, 900, 936, 975, 1096, 1170, 1233, 1300, 1370, 1560, 1644, 1781, 1800, 1950, 2055, 2340, 2466, 2600, 2740, 2925, 3288, 3425, 3562, 3900, 4110, 4680, 4932, 5343, 5480, 5850, 6165, 6850, 7124, 7800, 8220, 8905, 9864, 10275, 10686, 11700, 12330, 13700, 14248, 16029, 16440, 17810, 20550, 21372, 23400, 24660, 26715, 27400, 30825, 32058, 35620, 41100, 42744, 44525, 49320, 53430, 61650, 64116, 71240, 80145, 82200, 89050, 106860, 123300, 128232, 133575, 160290, 178100, 213720, 246600, 267150, 320580, 356200, 400725, 534300, 641160, 801450, 1068600, 1602900, 3205800]

約数ペア:

[(1, 3205800), (2, 1602900), (3, 1068600), (4, 801450), (5, 641160), (6, 534300), (8, 400725), (9, 356200), (10, 320580), (12, 267150), (13, 246600), (15, 213720), (18, 178100), (20, 160290), (24, 133575), (25, 128232), (26, 123300), (30, 106860), (36, 89050), (39, 82200), (40, 80145), (45, 71240), (50, 64116), (52, 61650), (60, 53430), (65, 49320), (72, 44525), (75, 42744), (78, 41100), (90, 35620), (100, 32058), (104, 30825), (117, 27400), (120, 26715), (130, 24660), (137, 23400), (150, 21372), (156, 20550), (180, 17810), (195, 16440), (200, 16029), (225, 14248), (234, 13700), (260, 12330), (274, 11700), (300, 10686), (312, 10275), (325, 9864), (360, 8905), (390, 8220), (411, 7800), (450, 7124), (468, 6850), (520, 6165), (548, 5850), (585, 5480), (600, 5343), (650, 4932), (685, 4680), (780, 4110), (822, 3900), (900, 3562), (936, 3425), (975, 3288), (1096, 2925), (1170, 2740), (1233, 2600), (1300, 2466), (1370, 2340), (1560, 2055), (1644, 1950), (1781, 1800)]