15345597420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{69143}}^1$

素因数の和:69301

約数の個数: 120

約数和(自身を含む): 48491793504

約数和(自身を除く): 33146196084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 137, 162, 180, 270, 274, 324, 405, 411, 540, 548, 685, 810, 822, 1233, 1370, 1620, 1644, 2055, 2466, 2740, 3699, 4110, 4932, 6165, 7398, 8220, 11097, 12330, 14796, 18495, 22194, 24660, 36990, 44388, 55485, 69143, 73980, 110970, 138286, 207429, 221940, 276572, 345715, 414858, 622287, 691430, 829716, 1037145, 1244574, 1382860, 1866861, 2074290, 2489148, 3111435, 3733722, 4148580, 5600583, 6222870, 7467444, 9334305, 9472591, 11201166, 12445740, 18668610, 18945182, 22402332, 28002915, 28417773, 37337220, 37890364, 47362955, 56005830, 56835546, 85253319, 94725910, 112011660, 113671092, 142088865, 170506638, 189451820, 255759957, 284177730, 341013276, 426266595, 511519914, 568355460, 767279871, 852533190, 1023039828, 1278799785, 1534559742, 1705066380, 2557599570, 3069119484, 3836399355, 5115199140, 7672798710, 15345597420]

約数ペア:

[(1, 15345597420), (2, 7672798710), (3, 5115199140), (4, 3836399355), (5, 3069119484), (6, 2557599570), (9, 1705066380), (10, 1534559742), (12, 1278799785), (15, 1023039828), (18, 852533190), (20, 767279871), (27, 568355460), (30, 511519914), (36, 426266595), (45, 341013276), (54, 284177730), (60, 255759957), (81, 189451820), (90, 170506638), (108, 142088865), (135, 113671092), (137, 112011660), (162, 94725910), (180, 85253319), (270, 56835546), (274, 56005830), (324, 47362955), (405, 37890364), (411, 37337220), (540, 28417773), (548, 28002915), (685, 22402332), (810, 18945182), (822, 18668610), (1233, 12445740), (1370, 11201166), (1620, 9472591), (1644, 9334305), (2055, 7467444), (2466, 6222870), (2740, 5600583), (3699, 4148580), (4110, 3733722), (4932, 3111435), (6165, 2489148), (7398, 2074290), (8220, 1866861), (11097, 1382860), (12330, 1244574), (14796, 1037145), (18495, 829716), (22194, 691430), (24660, 622287), (36990, 414858), (44388, 345715), (55485, 276572), (69143, 221940), (73980, 207429), (110970, 138286)]