41445540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 139345920

約数和(自身を除く): 97900380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 47, 54, 60, 69, 71, 90, 92, 94, 108, 115, 135, 138, 141, 142, 180, 188, 207, 213, 230, 235, 270, 276, 282, 284, 345, 355, 414, 423, 426, 460, 470, 540, 564, 621, 639, 690, 705, 710, 828, 846, 852, 940, 1035, 1065, 1081, 1242, 1269, 1278, 1380, 1410, 1420, 1633, 1692, 1917, 2070, 2115, 2130, 2162, 2484, 2538, 2556, 2820, 3105, 3195, 3243, 3266, 3337, 3834, 4140, 4230, 4260, 4324, 4899, 5076, 5405, 6210, 6345, 6390, 6486, 6532, 6674, 7668, 8165, 8460, 9585, 9729, 9798, 10011, 10810, 12420, 12690, 12780, 12972, 13348, 14697, 16215, 16330, 16685, 19170, 19458, 19596, 20022, 21620, 24495, 25380, 29187, 29394, 30033, 32430, 32660, 33370, 38340, 38916, 40044, 44091, 48645, 48990, 50055, 58374, 58788, 60066, 64860, 66740, 73485, 76751, 88182, 90099, 97290, 97980, 100110, 116748, 120132, 145935, 146970, 150165, 153502, 176364, 180198, 194580, 200220, 220455, 230253, 291870, 293940, 300330, 307004, 360396, 383755, 440910, 450495, 460506, 583740, 600660, 690759, 767510, 881820, 900990, 921012, 1151265, 1381518, 1535020, 1801980, 2072277, 2302530, 2763036, 3453795, 4144554, 4605060, 6907590, 8289108, 10361385, 13815180, 20722770, 41445540]

約数ペア:

[(1, 41445540), (2, 20722770), (3, 13815180), (4, 10361385), (5, 8289108), (6, 6907590), (9, 4605060), (10, 4144554), (12, 3453795), (15, 2763036), (18, 2302530), (20, 2072277), (23, 1801980), (27, 1535020), (30, 1381518), (36, 1151265), (45, 921012), (46, 900990), (47, 881820), (54, 767510), (60, 690759), (69, 600660), (71, 583740), (90, 460506), (92, 450495), (94, 440910), (108, 383755), (115, 360396), (135, 307004), (138, 300330), (141, 293940), (142, 291870), (180, 230253), (188, 220455), (207, 200220), (213, 194580), (230, 180198), (235, 176364), (270, 153502), (276, 150165), (282, 146970), (284, 145935), (345, 120132), (355, 116748), (414, 100110), (423, 97980), (426, 97290), (460, 90099), (470, 88182), (540, 76751), (564, 73485), (621, 66740), (639, 64860), (690, 60066), (705, 58788), (710, 58374), (828, 50055), (846, 48990), (852, 48645), (940, 44091), (1035, 40044), (1065, 38916), (1081, 38340), (1242, 33370), (1269, 32660), (1278, 32430), (1380, 30033), (1410, 29394), (1420, 29187), (1633, 25380), (1692, 24495), (1917, 21620), (2070, 20022), (2115, 19596), (2130, 19458), (2162, 19170), (2484, 16685), (2538, 16330), (2556, 16215), (2820, 14697), (3105, 13348), (3195, 12972), (3243, 12780), (3266, 12690), (3337, 12420), (3834, 10810), (4140, 10011), (4230, 9798), (4260, 9729), (4324, 9585), (4899, 8460), (5076, 8165), (5405, 7668), (6210, 6674), (6345, 6532), (6390, 6486)]