194785500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1469

約数の個数: 192

約数和(自身を含む): 698600448

約数和(自身を除く): 503814948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 125, 130, 140, 150, 156, 175, 182, 195, 210, 250, 260, 273, 300, 325, 350, 364, 375, 390, 420, 455, 500, 525, 546, 650, 700, 750, 780, 875, 910, 975, 1050, 1092, 1300, 1365, 1427, 1500, 1625, 1750, 1820, 1950, 2100, 2275, 2625, 2730, 2854, 3250, 3500, 3900, 4281, 4550, 4875, 5250, 5460, 5708, 6500, 6825, 7135, 8562, 9100, 9750, 9989, 10500, 11375, 13650, 14270, 17124, 18551, 19500, 19978, 21405, 22750, 27300, 28540, 29967, 34125, 35675, 37102, 39956, 42810, 45500, 49945, 55653, 59934, 68250, 71350, 74204, 85620, 92755, 99890, 107025, 111306, 119868, 129857, 136500, 142700, 149835, 178375, 185510, 199780, 214050, 222612, 249725, 259714, 278265, 299670, 356750, 371020, 389571, 428100, 463775, 499450, 519428, 535125, 556530, 599340, 649285, 713500, 749175, 779142, 927550, 998900, 1070250, 1113060, 1248625, 1298570, 1391325, 1498350, 1558284, 1855100, 1947855, 2140500, 2318875, 2497250, 2597140, 2782650, 2996700, 3246425, 3745875, 3895710, 4637750, 4994500, 5565300, 6492850, 6956625, 7491750, 7791420, 9275500, 9739275, 12985700, 13913250, 14983500, 16232125, 19478550, 27826500, 32464250, 38957100, 48696375, 64928500, 97392750, 194785500]

約数ペア:

[(1, 194785500), (2, 97392750), (3, 64928500), (4, 48696375), (5, 38957100), (6, 32464250), (7, 27826500), (10, 19478550), (12, 16232125), (13, 14983500), (14, 13913250), (15, 12985700), (20, 9739275), (21, 9275500), (25, 7791420), (26, 7491750), (28, 6956625), (30, 6492850), (35, 5565300), (39, 4994500), (42, 4637750), (50, 3895710), (52, 3745875), (60, 3246425), (65, 2996700), (70, 2782650), (75, 2597140), (78, 2497250), (84, 2318875), (91, 2140500), (100, 1947855), (105, 1855100), (125, 1558284), (130, 1498350), (140, 1391325), (150, 1298570), (156, 1248625), (175, 1113060), (182, 1070250), (195, 998900), (210, 927550), (250, 779142), (260, 749175), (273, 713500), (300, 649285), (325, 599340), (350, 556530), (364, 535125), (375, 519428), (390, 499450), (420, 463775), (455, 428100), (500, 389571), (525, 371020), (546, 356750), (650, 299670), (700, 278265), (750, 259714), (780, 249725), (875, 222612), (910, 214050), (975, 199780), (1050, 185510), (1092, 178375), (1300, 149835), (1365, 142700), (1427, 136500), (1500, 129857), (1625, 119868), (1750, 111306), (1820, 107025), (1950, 99890), (2100, 92755), (2275, 85620), (2625, 74204), (2730, 71350), (2854, 68250), (3250, 59934), (3500, 55653), (3900, 49945), (4281, 45500), (4550, 42810), (4875, 39956), (5250, 37102), (5460, 35675), (5708, 34125), (6500, 29967), (6825, 28540), (7135, 27300), (8562, 22750), (9100, 21405), (9750, 19978), (9989, 19500), (10500, 18551), (11375, 17124), (13650, 14270)]