54426450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 155213280

約数和(自身を除く): 100786830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 113, 114, 130, 150, 169, 190, 195, 226, 247, 285, 325, 338, 339, 390, 475, 494, 507, 565, 570, 650, 678, 741, 845, 950, 975, 1014, 1130, 1235, 1425, 1469, 1482, 1690, 1695, 1950, 2147, 2470, 2535, 2825, 2850, 2938, 3211, 3390, 3705, 4225, 4294, 4407, 5070, 5650, 6175, 6422, 6441, 7345, 7410, 8450, 8475, 8814, 9633, 10735, 12350, 12675, 12882, 14690, 16055, 16950, 18525, 19097, 19266, 21470, 22035, 25350, 27911, 32110, 32205, 36725, 37050, 38194, 44070, 48165, 53675, 55822, 57291, 64410, 73450, 80275, 83733, 95485, 96330, 107350, 110175, 114582, 139555, 160550, 161025, 167466, 190970, 220350, 240825, 279110, 286455, 322050, 362843, 418665, 477425, 481650, 572910, 697775, 725686, 837330, 954850, 1088529, 1395550, 1432275, 1814215, 2093325, 2177058, 2864550, 3628430, 4186650, 5442645, 9071075, 10885290, 18142150, 27213225, 54426450]

約数ペア:

[(1, 54426450), (2, 27213225), (3, 18142150), (5, 10885290), (6, 9071075), (10, 5442645), (13, 4186650), (15, 3628430), (19, 2864550), (25, 2177058), (26, 2093325), (30, 1814215), (38, 1432275), (39, 1395550), (50, 1088529), (57, 954850), (65, 837330), (75, 725686), (78, 697775), (95, 572910), (113, 481650), (114, 477425), (130, 418665), (150, 362843), (169, 322050), (190, 286455), (195, 279110), (226, 240825), (247, 220350), (285, 190970), (325, 167466), (338, 161025), (339, 160550), (390, 139555), (475, 114582), (494, 110175), (507, 107350), (565, 96330), (570, 95485), (650, 83733), (678, 80275), (741, 73450), (845, 64410), (950, 57291), (975, 55822), (1014, 53675), (1130, 48165), (1235, 44070), (1425, 38194), (1469, 37050), (1482, 36725), (1690, 32205), (1695, 32110), (1950, 27911), (2147, 25350), (2470, 22035), (2535, 21470), (2825, 19266), (2850, 19097), (2938, 18525), (3211, 16950), (3390, 16055), (3705, 14690), (4225, 12882), (4294, 12675), (4407, 12350), (5070, 10735), (5650, 9633), (6175, 8814), (6422, 8475), (6441, 8450), (7345, 7410)]