127535940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:946

約数の個数: 144

約数和(自身を含む): 446164992

約数和(自身を除く): 318629052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 127, 140, 180, 210, 252, 254, 315, 381, 420, 508, 630, 635, 762, 797, 889, 1143, 1260, 1270, 1524, 1594, 1778, 1905, 2286, 2391, 2540, 2667, 3188, 3556, 3810, 3985, 4445, 4572, 4782, 5334, 5579, 5715, 7173, 7620, 7970, 8001, 8890, 9564, 10668, 11158, 11430, 11955, 13335, 14346, 15940, 16002, 16737, 17780, 22316, 22860, 23910, 26670, 27895, 28692, 32004, 33474, 35865, 40005, 47820, 50211, 53340, 55790, 66948, 71730, 80010, 83685, 100422, 101219, 111580, 143460, 160020, 167370, 200844, 202438, 251055, 303657, 334740, 404876, 502110, 506095, 607314, 708533, 910971, 1004220, 1012190, 1214628, 1417066, 1518285, 1821942, 2024380, 2125599, 2834132, 3036570, 3542665, 3643884, 4251198, 4554855, 6073140, 6376797, 7085330, 8502396, 9109710, 10627995, 12753594, 14170660, 18219420, 21255990, 25507188, 31883985, 42511980, 63767970, 127535940]

約数ペア:

[(1, 127535940), (2, 63767970), (3, 42511980), (4, 31883985), (5, 25507188), (6, 21255990), (7, 18219420), (9, 14170660), (10, 12753594), (12, 10627995), (14, 9109710), (15, 8502396), (18, 7085330), (20, 6376797), (21, 6073140), (28, 4554855), (30, 4251198), (35, 3643884), (36, 3542665), (42, 3036570), (45, 2834132), (60, 2125599), (63, 2024380), (70, 1821942), (84, 1518285), (90, 1417066), (105, 1214628), (126, 1012190), (127, 1004220), (140, 910971), (180, 708533), (210, 607314), (252, 506095), (254, 502110), (315, 404876), (381, 334740), (420, 303657), (508, 251055), (630, 202438), (635, 200844), (762, 167370), (797, 160020), (889, 143460), (1143, 111580), (1260, 101219), (1270, 100422), (1524, 83685), (1594, 80010), (1778, 71730), (1905, 66948), (2286, 55790), (2391, 53340), (2540, 50211), (2667, 47820), (3188, 40005), (3556, 35865), (3810, 33474), (3985, 32004), (4445, 28692), (4572, 27895), (4782, 26670), (5334, 23910), (5579, 22860), (5715, 22316), (7173, 17780), (7620, 16737), (7970, 16002), (8001, 15940), (8890, 14346), (9564, 13335), (10668, 11955), (11158, 11430)]