204410400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1683

約数の個数: 144

約数和(自身を含む): 678331584

約数和(自身を除く): 473921184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 200, 212, 240, 265, 300, 318, 400, 424, 480, 530, 600, 636, 795, 800, 848, 1060, 1200, 1272, 1325, 1590, 1607, 1696, 2120, 2400, 2544, 2650, 3180, 3214, 3975, 4240, 4821, 5088, 5300, 6360, 6428, 7950, 8035, 8480, 9642, 10600, 12720, 12856, 15900, 16070, 19284, 21200, 24105, 25440, 25712, 31800, 32140, 38568, 40175, 42400, 48210, 51424, 63600, 64280, 77136, 80350, 85171, 96420, 120525, 127200, 128560, 154272, 160700, 170342, 192840, 241050, 255513, 257120, 321400, 340684, 385680, 425855, 482100, 511026, 642800, 681368, 771360, 851710, 964200, 1022052, 1277565, 1285600, 1362736, 1703420, 1928400, 2044104, 2129275, 2555130, 2725472, 3406840, 3856800, 4088208, 4258550, 5110260, 6387825, 6813680, 8176416, 8517100, 10220520, 12775650, 13627360, 17034200, 20441040, 25551300, 34068400, 40882080, 51102600, 68136800, 102205200, 204410400]

約数ペア:

[(1, 204410400), (2, 102205200), (3, 68136800), (4, 51102600), (5, 40882080), (6, 34068400), (8, 25551300), (10, 20441040), (12, 17034200), (15, 13627360), (16, 12775650), (20, 10220520), (24, 8517100), (25, 8176416), (30, 6813680), (32, 6387825), (40, 5110260), (48, 4258550), (50, 4088208), (53, 3856800), (60, 3406840), (75, 2725472), (80, 2555130), (96, 2129275), (100, 2044104), (106, 1928400), (120, 1703420), (150, 1362736), (159, 1285600), (160, 1277565), (200, 1022052), (212, 964200), (240, 851710), (265, 771360), (300, 681368), (318, 642800), (400, 511026), (424, 482100), (480, 425855), (530, 385680), (600, 340684), (636, 321400), (795, 257120), (800, 255513), (848, 241050), (1060, 192840), (1200, 170342), (1272, 160700), (1325, 154272), (1590, 128560), (1607, 127200), (1696, 120525), (2120, 96420), (2400, 85171), (2544, 80350), (2650, 77136), (3180, 64280), (3214, 63600), (3975, 51424), (4240, 48210), (4821, 42400), (5088, 40175), (5300, 38568), (6360, 32140), (6428, 31800), (7950, 25712), (8035, 25440), (8480, 24105), (9642, 21200), (10600, 19284), (12720, 16070), (12856, 15900)]