91802280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 288852480

約数和(自身を除く): 197050200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 47, 60, 82, 94, 120, 123, 141, 164, 188, 205, 235, 246, 282, 328, 376, 397, 410, 470, 492, 564, 615, 705, 794, 820, 940, 984, 1128, 1191, 1230, 1410, 1588, 1640, 1880, 1927, 1985, 2382, 2460, 2820, 3176, 3854, 3970, 4764, 4920, 5640, 5781, 5955, 7708, 7940, 9528, 9635, 11562, 11910, 15416, 15880, 16277, 18659, 19270, 23124, 23820, 28905, 32554, 37318, 38540, 46248, 47640, 48831, 55977, 57810, 65108, 74636, 77080, 81385, 93295, 97662, 111954, 115620, 130216, 149272, 162770, 186590, 195324, 223908, 231240, 244155, 279885, 325540, 373180, 390648, 447816, 488310, 559770, 651080, 746360, 765019, 976620, 1119540, 1530038, 1953240, 2239080, 2295057, 3060076, 3825095, 4590114, 6120152, 7650190, 9180228, 11475285, 15300380, 18360456, 22950570, 30600760, 45901140, 91802280]

約数ペア:

[(1, 91802280), (2, 45901140), (3, 30600760), (4, 22950570), (5, 18360456), (6, 15300380), (8, 11475285), (10, 9180228), (12, 7650190), (15, 6120152), (20, 4590114), (24, 3825095), (30, 3060076), (40, 2295057), (41, 2239080), (47, 1953240), (60, 1530038), (82, 1119540), (94, 976620), (120, 765019), (123, 746360), (141, 651080), (164, 559770), (188, 488310), (205, 447816), (235, 390648), (246, 373180), (282, 325540), (328, 279885), (376, 244155), (397, 231240), (410, 223908), (470, 195324), (492, 186590), (564, 162770), (615, 149272), (705, 130216), (794, 115620), (820, 111954), (940, 97662), (984, 93295), (1128, 81385), (1191, 77080), (1230, 74636), (1410, 65108), (1588, 57810), (1640, 55977), (1880, 48831), (1927, 47640), (1985, 46248), (2382, 38540), (2460, 37318), (2820, 32554), (3176, 28905), (3854, 23820), (3970, 23124), (4764, 19270), (4920, 18659), (5640, 16277), (5781, 15880), (5955, 15416), (7708, 11910), (7940, 11562), (9528, 9635)]