149556945420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{72043}}^1$

素因数の和:72684

約数の個数: 144

約数和(自身を含む): 478326051840

約数和(自身を除く): 328769106420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 607, 684, 855, 1140, 1214, 1710, 1821, 2428, 3035, 3420, 3642, 5463, 6070, 7284, 9105, 10926, 11533, 12140, 18210, 21852, 23066, 27315, 34599, 36420, 46132, 54630, 57665, 69198, 72043, 103797, 109260, 115330, 138396, 144086, 172995, 207594, 216129, 230660, 288172, 345990, 360215, 415188, 432258, 518985, 648387, 691980, 720430, 864516, 1037970, 1080645, 1296774, 1368817, 1440860, 2075940, 2161290, 2593548, 2737634, 3241935, 4106451, 4322580, 5475268, 6483870, 6844085, 8212902, 12319353, 12967740, 13688170, 16425804, 20532255, 24638706, 27376340, 41064510, 43730101, 49277412, 61596765, 82129020, 87460202, 123193530, 131190303, 174920404, 218650505, 246387060, 262380606, 393570909, 437301010, 524761212, 655951515, 787141818, 830871919, 874602020, 1311903030, 1574283636, 1661743838, 1967854545, 2492615757, 2623806060, 3323487676, 3935709090, 4154359595, 4985231514, 7477847271, 7871418180, 8308719190, 9970463028, 12463078785, 14955694542, 16617438380, 24926157570, 29911389084, 37389236355, 49852315140, 74778472710, 149556945420]

約数ペア:

[(1, 149556945420), (2, 74778472710), (3, 49852315140), (4, 37389236355), (5, 29911389084), (6, 24926157570), (9, 16617438380), (10, 14955694542), (12, 12463078785), (15, 9970463028), (18, 8308719190), (19, 7871418180), (20, 7477847271), (30, 4985231514), (36, 4154359595), (38, 3935709090), (45, 3323487676), (57, 2623806060), (60, 2492615757), (76, 1967854545), (90, 1661743838), (95, 1574283636), (114, 1311903030), (171, 874602020), (180, 830871919), (190, 787141818), (228, 655951515), (285, 524761212), (342, 437301010), (380, 393570909), (570, 262380606), (607, 246387060), (684, 218650505), (855, 174920404), (1140, 131190303), (1214, 123193530), (1710, 87460202), (1821, 82129020), (2428, 61596765), (3035, 49277412), (3420, 43730101), (3642, 41064510), (5463, 27376340), (6070, 24638706), (7284, 20532255), (9105, 16425804), (10926, 13688170), (11533, 12967740), (12140, 12319353), (18210, 8212902), (21852, 6844085), (23066, 6483870), (27315, 5475268), (34599, 4322580), (36420, 4106451), (46132, 3241935), (54630, 2737634), (57665, 2593548), (69198, 2161290), (72043, 2075940), (103797, 1440860), (109260, 1368817), (115330, 1296774), (138396, 1080645), (144086, 1037970), (172995, 864516), (207594, 720430), (216129, 691980), (230660, 648387), (288172, 518985), (345990, 432258), (360215, 415188)]