225021960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1997}}^1$

素因数の和:2327

約数の個数: 96

約数和(自身を含む): 734025240

約数和(自身を除く): 509003280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 313, 360, 626, 939, 1252, 1565, 1878, 1997, 2504, 2817, 3130, 3756, 3994, 4695, 5634, 5991, 6260, 7512, 7988, 9390, 9985, 11268, 11982, 12520, 14085, 15976, 17973, 18780, 19970, 22536, 23964, 28170, 29955, 35946, 37560, 39940, 47928, 56340, 59910, 71892, 79880, 89865, 112680, 119820, 143784, 179730, 239640, 359460, 625061, 718920, 1250122, 1875183, 2500244, 3125305, 3750366, 5000488, 5625549, 6250610, 7500732, 9375915, 11251098, 12501220, 15001464, 18751830, 22502196, 25002440, 28127745, 37503660, 45004392, 56255490, 75007320, 112510980, 225021960]

約数ペア:

[(1, 225021960), (2, 112510980), (3, 75007320), (4, 56255490), (5, 45004392), (6, 37503660), (8, 28127745), (9, 25002440), (10, 22502196), (12, 18751830), (15, 15001464), (18, 12501220), (20, 11251098), (24, 9375915), (30, 7500732), (36, 6250610), (40, 5625549), (45, 5000488), (60, 3750366), (72, 3125305), (90, 2500244), (120, 1875183), (180, 1250122), (313, 718920), (360, 625061), (626, 359460), (939, 239640), (1252, 179730), (1565, 143784), (1878, 119820), (1997, 112680), (2504, 89865), (2817, 79880), (3130, 71892), (3756, 59910), (3994, 56340), (4695, 47928), (5634, 39940), (5991, 37560), (6260, 35946), (7512, 29955), (7988, 28170), (9390, 23964), (9985, 22536), (11268, 19970), (11982, 18780), (12520, 17973), (14085, 15976)]