42428195820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{573509}}^1$

素因数の和:573664

約数の個数: 96

約数和(自身を含む): 132962558400

約数和(自身を除く): 90534362580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 180, 270, 274, 411, 540, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 3699, 4110, 4932, 6165, 7398, 8220, 12330, 14796, 18495, 24660, 36990, 73980, 573509, 1147018, 1720527, 2294036, 2867545, 3441054, 5161581, 5735090, 6882108, 8602635, 10323162, 11470180, 15484743, 17205270, 20646324, 25807905, 30969486, 34410540, 51615810, 61938972, 77423715, 78570733, 103231620, 154847430, 157141466, 235712199, 309694860, 314282932, 392853665, 471424398, 707136597, 785707330, 942848796, 1178560995, 1414273194, 1571414660, 2121409791, 2357121990, 2828546388, 3535682985, 4242819582, 4714243980, 7071365970, 8485639164, 10607048955, 14142731940, 21214097910, 42428195820]

約数ペア:

[(1, 42428195820), (2, 21214097910), (3, 14142731940), (4, 10607048955), (5, 8485639164), (6, 7071365970), (9, 4714243980), (10, 4242819582), (12, 3535682985), (15, 2828546388), (18, 2357121990), (20, 2121409791), (27, 1571414660), (30, 1414273194), (36, 1178560995), (45, 942848796), (54, 785707330), (60, 707136597), (90, 471424398), (108, 392853665), (135, 314282932), (137, 309694860), (180, 235712199), (270, 157141466), (274, 154847430), (411, 103231620), (540, 78570733), (548, 77423715), (685, 61938972), (822, 51615810), (1233, 34410540), (1370, 30969486), (1644, 25807905), (2055, 20646324), (2466, 17205270), (2740, 15484743), (3699, 11470180), (4110, 10323162), (4932, 8602635), (6165, 6882108), (7398, 5735090), (8220, 5161581), (12330, 3441054), (14796, 2867545), (18495, 2294036), (24660, 1720527), (36990, 1147018), (73980, 573509)]