40029900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 125991936

約数和(自身を除く): 85962036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 47, 50, 51, 60, 68, 75, 85, 94, 100, 102, 141, 150, 167, 170, 188, 204, 235, 255, 282, 300, 334, 340, 425, 470, 501, 510, 564, 668, 705, 799, 835, 850, 940, 1002, 1020, 1175, 1275, 1410, 1598, 1670, 1700, 2004, 2350, 2397, 2505, 2550, 2820, 2839, 3196, 3340, 3525, 3995, 4175, 4700, 4794, 5010, 5100, 5678, 7050, 7849, 7990, 8350, 8517, 9588, 10020, 11356, 11985, 12525, 14100, 14195, 15698, 15980, 16700, 17034, 19975, 23547, 23970, 25050, 28390, 31396, 34068, 39245, 39950, 42585, 47094, 47940, 50100, 56780, 59925, 70975, 78490, 79900, 85170, 94188, 117735, 119850, 133433, 141950, 156980, 170340, 196225, 212925, 235470, 239700, 266866, 283900, 392450, 400299, 425850, 470940, 533732, 588675, 667165, 784900, 800598, 851700, 1177350, 1334330, 1601196, 2001495, 2354700, 2668660, 3335825, 4002990, 6671650, 8005980, 10007475, 13343300, 20014950, 40029900]

約数ペア:

[(1, 40029900), (2, 20014950), (3, 13343300), (4, 10007475), (5, 8005980), (6, 6671650), (10, 4002990), (12, 3335825), (15, 2668660), (17, 2354700), (20, 2001495), (25, 1601196), (30, 1334330), (34, 1177350), (47, 851700), (50, 800598), (51, 784900), (60, 667165), (68, 588675), (75, 533732), (85, 470940), (94, 425850), (100, 400299), (102, 392450), (141, 283900), (150, 266866), (167, 239700), (170, 235470), (188, 212925), (204, 196225), (235, 170340), (255, 156980), (282, 141950), (300, 133433), (334, 119850), (340, 117735), (425, 94188), (470, 85170), (501, 79900), (510, 78490), (564, 70975), (668, 59925), (705, 56780), (799, 50100), (835, 47940), (850, 47094), (940, 42585), (1002, 39950), (1020, 39245), (1175, 34068), (1275, 31396), (1410, 28390), (1598, 25050), (1670, 23970), (1700, 23547), (2004, 19975), (2350, 17034), (2397, 16700), (2505, 15980), (2550, 15698), (2820, 14195), (2839, 14100), (3196, 12525), (3340, 11985), (3525, 11356), (3995, 10020), (4175, 9588), (4700, 8517), (4794, 8350), (5010, 7990), (5100, 7849), (5678, 7050)]