68815200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 144

約数和(自身を含む): 228641616

約数和(自身を除く): 159826416

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, 541, 600, 636, 795, 800, 848, 1060, 1082, 1200, 1272, 1325, 1590, 1623, 1696, 2120, 2164, 2400, 2544, 2650, 2705, 3180, 3246, 3975, 4240, 4328, 5088, 5300, 5410, 6360, 6492, 7950, 8115, 8480, 8656, 10600, 10820, 12720, 12984, 13525, 15900, 16230, 17312, 21200, 21640, 25440, 25968, 27050, 28673, 31800, 32460, 40575, 42400, 43280, 51936, 54100, 57346, 63600, 64920, 81150, 86019, 86560, 108200, 114692, 127200, 129840, 143365, 162300, 172038, 216400, 229384, 259680, 286730, 324600, 344076, 430095, 432800, 458768, 573460, 649200, 688152, 716825, 860190, 917536, 1146920, 1298400, 1376304, 1433650, 1720380, 2150475, 2293840, 2752608, 2867300, 3440760, 4300950, 4587680, 5734600, 6881520, 8601900, 11469200, 13763040, 17203800, 22938400, 34407600, 68815200]

約数ペア:

[(1, 68815200), (2, 34407600), (3, 22938400), (4, 17203800), (5, 13763040), (6, 11469200), (8, 8601900), (10, 6881520), (12, 5734600), (15, 4587680), (16, 4300950), (20, 3440760), (24, 2867300), (25, 2752608), (30, 2293840), (32, 2150475), (40, 1720380), (48, 1433650), (50, 1376304), (53, 1298400), (60, 1146920), (75, 917536), (80, 860190), (96, 716825), (100, 688152), (106, 649200), (120, 573460), (150, 458768), (159, 432800), (160, 430095), (200, 344076), (212, 324600), (240, 286730), (265, 259680), (300, 229384), (318, 216400), (400, 172038), (424, 162300), (480, 143365), (530, 129840), (541, 127200), (600, 114692), (636, 108200), (795, 86560), (800, 86019), (848, 81150), (1060, 64920), (1082, 63600), (1200, 57346), (1272, 54100), (1325, 51936), (1590, 43280), (1623, 42400), (1696, 40575), (2120, 32460), (2164, 31800), (2400, 28673), (2544, 27050), (2650, 25968), (2705, 25440), (3180, 21640), (3246, 21200), (3975, 17312), (4240, 16230), (4328, 15900), (5088, 13525), (5300, 12984), (5410, 12720), (6360, 10820), (6492, 10600), (7950, 8656), (8115, 8480)]