143895000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 460540080

約数和(自身を除く): 316645080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 106, 120, 125, 150, 159, 181, 200, 212, 250, 265, 300, 318, 362, 375, 424, 500, 530, 543, 600, 625, 636, 724, 750, 795, 905, 1000, 1060, 1086, 1250, 1272, 1325, 1448, 1500, 1590, 1810, 1875, 2120, 2172, 2500, 2650, 2715, 3000, 3180, 3620, 3750, 3975, 4344, 4525, 5000, 5300, 5430, 6360, 6625, 7240, 7500, 7950, 9050, 9593, 10600, 10860, 13250, 13575, 15000, 15900, 18100, 19186, 19875, 21720, 22625, 26500, 27150, 28779, 31800, 33125, 36200, 38372, 39750, 45250, 47965, 53000, 54300, 57558, 66250, 67875, 76744, 79500, 90500, 95930, 99375, 108600, 113125, 115116, 132500, 135750, 143895, 159000, 181000, 191860, 198750, 226250, 230232, 239825, 265000, 271500, 287790, 339375, 383720, 397500, 452500, 479650, 543000, 575580, 678750, 719475, 795000, 905000, 959300, 1151160, 1199125, 1357500, 1438950, 1918600, 2398250, 2715000, 2877900, 3597375, 4796500, 5755800, 5995625, 7194750, 9593000, 11991250, 14389500, 17986875, 23982500, 28779000, 35973750, 47965000, 71947500, 143895000]

約数ペア:

[(1, 143895000), (2, 71947500), (3, 47965000), (4, 35973750), (5, 28779000), (6, 23982500), (8, 17986875), (10, 14389500), (12, 11991250), (15, 9593000), (20, 7194750), (24, 5995625), (25, 5755800), (30, 4796500), (40, 3597375), (50, 2877900), (53, 2715000), (60, 2398250), (75, 1918600), (100, 1438950), (106, 1357500), (120, 1199125), (125, 1151160), (150, 959300), (159, 905000), (181, 795000), (200, 719475), (212, 678750), (250, 575580), (265, 543000), (300, 479650), (318, 452500), (362, 397500), (375, 383720), (424, 339375), (500, 287790), (530, 271500), (543, 265000), (600, 239825), (625, 230232), (636, 226250), (724, 198750), (750, 191860), (795, 181000), (905, 159000), (1000, 143895), (1060, 135750), (1086, 132500), (1250, 115116), (1272, 113125), (1325, 108600), (1448, 99375), (1500, 95930), (1590, 90500), (1810, 79500), (1875, 76744), (2120, 67875), (2172, 66250), (2500, 57558), (2650, 54300), (2715, 53000), (3000, 47965), (3180, 45250), (3620, 39750), (3750, 38372), (3975, 36200), (4344, 33125), (4525, 31800), (5000, 28779), (5300, 27150), (5430, 26500), (6360, 22625), (6625, 21720), (7240, 19875), (7500, 19186), (7950, 18100), (9050, 15900), (9593, 15000), (10600, 13575), (10860, 13250)]