99441180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 317011968

約数和(自身を除く): 217570788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 71, 90, 93, 124, 142, 155, 180, 186, 213, 251, 279, 284, 310, 355, 372, 426, 465, 502, 558, 620, 639, 710, 753, 852, 930, 1004, 1065, 1116, 1255, 1278, 1395, 1420, 1506, 1860, 2130, 2201, 2259, 2510, 2556, 2790, 3012, 3195, 3765, 4260, 4402, 4518, 5020, 5580, 6390, 6603, 7530, 7781, 8804, 9036, 11005, 11295, 12780, 13206, 15060, 15562, 17821, 19809, 22010, 22590, 23343, 26412, 31124, 33015, 35642, 38905, 39618, 44020, 45180, 46686, 53463, 66030, 70029, 71284, 77810, 79236, 89105, 93372, 99045, 106926, 116715, 132060, 140058, 155620, 160389, 178210, 198090, 213852, 233430, 267315, 280116, 320778, 350145, 356420, 396180, 466860, 534630, 552451, 641556, 700290, 801945, 1069260, 1104902, 1400580, 1603890, 1657353, 2209804, 2762255, 3207780, 3314706, 4972059, 5524510, 6629412, 8286765, 9944118, 11049020, 16573530, 19888236, 24860295, 33147060, 49720590, 99441180]

約数ペア:

[(1, 99441180), (2, 49720590), (3, 33147060), (4, 24860295), (5, 19888236), (6, 16573530), (9, 11049020), (10, 9944118), (12, 8286765), (15, 6629412), (18, 5524510), (20, 4972059), (30, 3314706), (31, 3207780), (36, 2762255), (45, 2209804), (60, 1657353), (62, 1603890), (71, 1400580), (90, 1104902), (93, 1069260), (124, 801945), (142, 700290), (155, 641556), (180, 552451), (186, 534630), (213, 466860), (251, 396180), (279, 356420), (284, 350145), (310, 320778), (355, 280116), (372, 267315), (426, 233430), (465, 213852), (502, 198090), (558, 178210), (620, 160389), (639, 155620), (710, 140058), (753, 132060), (852, 116715), (930, 106926), (1004, 99045), (1065, 93372), (1116, 89105), (1255, 79236), (1278, 77810), (1395, 71284), (1420, 70029), (1506, 66030), (1860, 53463), (2130, 46686), (2201, 45180), (2259, 44020), (2510, 39618), (2556, 38905), (2790, 35642), (3012, 33015), (3195, 31124), (3765, 26412), (4260, 23343), (4402, 22590), (4518, 22010), (5020, 19809), (5580, 17821), (6390, 15562), (6603, 15060), (7530, 13206), (7781, 12780), (8804, 11295), (9036, 11005)]