91265940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 291695040

約数和(自身を除く): 200429100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 211, 243, 267, 270, 324, 356, 405, 422, 445, 486, 534, 540, 633, 801, 810, 844, 890, 972, 1055, 1068, 1215, 1266, 1335, 1602, 1620, 1780, 1899, 2110, 2403, 2430, 2532, 2670, 3165, 3204, 3798, 4005, 4220, 4806, 4860, 5340, 5697, 6330, 7209, 7596, 8010, 9495, 9612, 11394, 12015, 12660, 14418, 16020, 17091, 18779, 18990, 21627, 22788, 24030, 28485, 28836, 34182, 36045, 37558, 37980, 43254, 48060, 51273, 56337, 56970, 68364, 72090, 75116, 85455, 86508, 93895, 102546, 108135, 112674, 113940, 144180, 169011, 170910, 187790, 205092, 216270, 225348, 256365, 281685, 338022, 341820, 375580, 432540, 507033, 512730, 563370, 676044, 845055, 1014066, 1025460, 1126740, 1521099, 1690110, 2028132, 2535165, 3042198, 3380220, 4563297, 5070330, 6084396, 7605495, 9126594, 10140660, 15210990, 18253188, 22816485, 30421980, 45632970, 91265940]

約数ペア:

[(1, 91265940), (2, 45632970), (3, 30421980), (4, 22816485), (5, 18253188), (6, 15210990), (9, 10140660), (10, 9126594), (12, 7605495), (15, 6084396), (18, 5070330), (20, 4563297), (27, 3380220), (30, 3042198), (36, 2535165), (45, 2028132), (54, 1690110), (60, 1521099), (81, 1126740), (89, 1025460), (90, 1014066), (108, 845055), (135, 676044), (162, 563370), (178, 512730), (180, 507033), (211, 432540), (243, 375580), (267, 341820), (270, 338022), (324, 281685), (356, 256365), (405, 225348), (422, 216270), (445, 205092), (486, 187790), (534, 170910), (540, 169011), (633, 144180), (801, 113940), (810, 112674), (844, 108135), (890, 102546), (972, 93895), (1055, 86508), (1068, 85455), (1215, 75116), (1266, 72090), (1335, 68364), (1602, 56970), (1620, 56337), (1780, 51273), (1899, 48060), (2110, 43254), (2403, 37980), (2430, 37558), (2532, 36045), (2670, 34182), (3165, 28836), (3204, 28485), (3798, 24030), (4005, 22788), (4220, 21627), (4806, 18990), (4860, 18779), (5340, 17091), (5697, 16020), (6330, 14418), (7209, 12660), (7596, 12015), (8010, 11394), (9495, 9612)]