183084760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 449884800

約数和(自身を除く): 266800040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 361, 380, 409, 589, 620, 722, 760, 818, 1178, 1240, 1444, 1636, 1805, 2045, 2356, 2888, 2945, 3272, 3610, 4090, 4712, 5890, 7220, 7771, 8180, 11191, 11780, 12679, 14440, 15542, 16360, 22382, 23560, 25358, 31084, 38855, 44764, 50716, 55955, 62168, 63395, 77710, 89528, 101432, 111910, 126790, 147649, 155420, 223820, 240901, 253580, 295298, 310840, 447640, 481802, 507160, 590596, 738245, 963604, 1181192, 1204505, 1476490, 1927208, 2409010, 2952980, 4577119, 4818020, 5905960, 9154238, 9636040, 18308476, 22885595, 36616952, 45771190, 91542380, 183084760]

約数ペア:

[(1, 183084760), (2, 91542380), (4, 45771190), (5, 36616952), (8, 22885595), (10, 18308476), (19, 9636040), (20, 9154238), (31, 5905960), (38, 4818020), (40, 4577119), (62, 2952980), (76, 2409010), (95, 1927208), (124, 1476490), (152, 1204505), (155, 1181192), (190, 963604), (248, 738245), (310, 590596), (361, 507160), (380, 481802), (409, 447640), (589, 310840), (620, 295298), (722, 253580), (760, 240901), (818, 223820), (1178, 155420), (1240, 147649), (1444, 126790), (1636, 111910), (1805, 101432), (2045, 89528), (2356, 77710), (2888, 63395), (2945, 62168), (3272, 55955), (3610, 50716), (4090, 44764), (4712, 38855), (5890, 31084), (7220, 25358), (7771, 23560), (8180, 22382), (11191, 16360), (11780, 15542), (12679, 14440)]