187483560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1019

約数の個数: 128

約数和(自身を含む): 617880960

約数和(自身を除く): 430397400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 173, 220, 264, 330, 346, 440, 519, 660, 692, 821, 865, 1038, 1320, 1384, 1642, 1730, 1903, 2076, 2463, 2595, 3284, 3460, 3806, 4105, 4152, 4926, 5190, 5709, 6568, 6920, 7612, 8210, 9031, 9515, 9852, 10380, 11418, 12315, 15224, 16420, 18062, 19030, 19704, 20760, 22836, 24630, 27093, 28545, 32840, 36124, 38060, 45155, 45672, 49260, 54186, 57090, 72248, 76120, 90310, 98520, 108372, 114180, 135465, 142033, 180620, 216744, 228360, 270930, 284066, 361240, 426099, 541860, 568132, 710165, 852198, 1083720, 1136264, 1420330, 1562363, 1704396, 2130495, 2840660, 3124726, 3408792, 4260990, 4687089, 5681320, 6249452, 7811815, 8521980, 9374178, 12498904, 15623630, 17043960, 18748356, 23435445, 31247260, 37496712, 46870890, 62494520, 93741780, 187483560]

約数ペア:

[(1, 187483560), (2, 93741780), (3, 62494520), (4, 46870890), (5, 37496712), (6, 31247260), (8, 23435445), (10, 18748356), (11, 17043960), (12, 15623630), (15, 12498904), (20, 9374178), (22, 8521980), (24, 7811815), (30, 6249452), (33, 5681320), (40, 4687089), (44, 4260990), (55, 3408792), (60, 3124726), (66, 2840660), (88, 2130495), (110, 1704396), (120, 1562363), (132, 1420330), (165, 1136264), (173, 1083720), (220, 852198), (264, 710165), (330, 568132), (346, 541860), (440, 426099), (519, 361240), (660, 284066), (692, 270930), (821, 228360), (865, 216744), (1038, 180620), (1320, 142033), (1384, 135465), (1642, 114180), (1730, 108372), (1903, 98520), (2076, 90310), (2463, 76120), (2595, 72248), (3284, 57090), (3460, 54186), (3806, 49260), (4105, 45672), (4152, 45155), (4926, 38060), (5190, 36124), (5709, 32840), (6568, 28545), (6920, 27093), (7612, 24630), (8210, 22836), (9031, 20760), (9515, 19704), (9852, 19030), (10380, 18062), (11418, 16420), (12315, 15224)]