76877460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1014

約数の個数: 144

約数和(自身を含む): 260874432

約数和(自身を除く): 183996972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 82, 90, 99, 110, 123, 132, 164, 165, 180, 198, 205, 220, 246, 330, 369, 396, 410, 451, 492, 495, 615, 660, 738, 820, 902, 947, 990, 1230, 1353, 1476, 1804, 1845, 1894, 1980, 2255, 2460, 2706, 2841, 3690, 3788, 4059, 4510, 4735, 5412, 5682, 6765, 7380, 8118, 8523, 9020, 9470, 10417, 11364, 13530, 14205, 16236, 17046, 18940, 20295, 20834, 27060, 28410, 31251, 34092, 38827, 40590, 41668, 42615, 52085, 56820, 62502, 77654, 81180, 85230, 93753, 104170, 116481, 125004, 155308, 156255, 170460, 187506, 194135, 208340, 232962, 312510, 349443, 375012, 388270, 427097, 465924, 468765, 582405, 625020, 698886, 776540, 854194, 937530, 1164810, 1281291, 1397772, 1708388, 1747215, 1875060, 2135485, 2329620, 2562582, 3494430, 3843873, 4270970, 5125164, 6406455, 6988860, 7687746, 8541940, 12812910, 15375492, 19219365, 25625820, 38438730, 76877460]

約数ペア:

[(1, 76877460), (2, 38438730), (3, 25625820), (4, 19219365), (5, 15375492), (6, 12812910), (9, 8541940), (10, 7687746), (11, 6988860), (12, 6406455), (15, 5125164), (18, 4270970), (20, 3843873), (22, 3494430), (30, 2562582), (33, 2329620), (36, 2135485), (41, 1875060), (44, 1747215), (45, 1708388), (55, 1397772), (60, 1281291), (66, 1164810), (82, 937530), (90, 854194), (99, 776540), (110, 698886), (123, 625020), (132, 582405), (164, 468765), (165, 465924), (180, 427097), (198, 388270), (205, 375012), (220, 349443), (246, 312510), (330, 232962), (369, 208340), (396, 194135), (410, 187506), (451, 170460), (492, 156255), (495, 155308), (615, 125004), (660, 116481), (738, 104170), (820, 93753), (902, 85230), (947, 81180), (990, 77654), (1230, 62502), (1353, 56820), (1476, 52085), (1804, 42615), (1845, 41668), (1894, 40590), (1980, 38827), (2255, 34092), (2460, 31251), (2706, 28410), (2841, 27060), (3690, 20834), (3788, 20295), (4059, 18940), (4510, 17046), (4735, 16236), (5412, 14205), (5682, 13530), (6765, 11364), (7380, 10417), (8118, 9470), (8523, 9020)]