254536640100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1871}}^1\times {\mathrm{2129}}^1$

素因数の和:4091

約数の個数: 216

約数和(自身を含む): 809880664320

約数和(自身を除く): 555344024220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 213, 225, 284, 300, 355, 426, 450, 639, 710, 852, 900, 1065, 1278, 1420, 1775, 1871, 2129, 2130, 2556, 3195, 3550, 3742, 4258, 4260, 5325, 5613, 6387, 6390, 7100, 7484, 8516, 9355, 10645, 10650, 11226, 12774, 12780, 15975, 16839, 18710, 19161, 21290, 21300, 22452, 25548, 28065, 31935, 31950, 33678, 37420, 38322, 42580, 46775, 53225, 56130, 63870, 63900, 67356, 76644, 84195, 93550, 95805, 106450, 112260, 127740, 132841, 140325, 151159, 159675, 168390, 187100, 191610, 212900, 265682, 280650, 302318, 319350, 336780, 383220, 398523, 420975, 453477, 479025, 531364, 561300, 604636, 638700, 664205, 755795, 797046, 841950, 906954, 958050, 1195569, 1328410, 1360431, 1511590, 1594092, 1683900, 1813908, 1916100, 1992615, 2267385, 2391138, 2656820, 2720862, 3023180, 3321025, 3778975, 3983359, 3985230, 4534770, 4782276, 5441724, 5977845, 6642050, 6802155, 7557950, 7966718, 7970460, 9069540, 9963075, 11336925, 11950077, 11955690, 13284100, 13604310, 15115900, 15933436, 19916795, 19926150, 22673850, 23900154, 23911380, 27208620, 29889225, 34010775, 35850231, 39833590, 39852300, 45347700, 47800308, 59750385, 59778450, 68021550, 71700462, 79667180, 99583975, 119500770, 119556900, 136043100, 143400924, 179251155, 199167950, 239001540, 282818489, 298751925, 358502310, 398335900, 565636978, 597503850, 717004620, 848455467, 896255775, 1131273956, 1195007700, 1414092445, 1696910934, 1792511550, 2545366401, 2828184890, 3393821868, 3585023100, 4242277335, 5090732802, 5656369780, 7070462225, 8484554670, 10181465604, 12726832005, 14140924450, 16969109340, 21211386675, 25453664010, 28281848900, 42422773350, 50907328020, 63634160025, 84845546700, 127268320050, 254536640100]

約数ペア:

[(1, 254536640100), (2, 127268320050), (3, 84845546700), (4, 63634160025), (5, 50907328020), (6, 42422773350), (9, 28281848900), (10, 25453664010), (12, 21211386675), (15, 16969109340), (18, 14140924450), (20, 12726832005), (25, 10181465604), (30, 8484554670), (36, 7070462225), (45, 5656369780), (50, 5090732802), (60, 4242277335), (71, 3585023100), (75, 3393821868), (90, 2828184890), (100, 2545366401), (142, 1792511550), (150, 1696910934), (180, 1414092445), (213, 1195007700), (225, 1131273956), (284, 896255775), (300, 848455467), (355, 717004620), (426, 597503850), (450, 565636978), (639, 398335900), (710, 358502310), (852, 298751925), (900, 282818489), (1065, 239001540), (1278, 199167950), (1420, 179251155), (1775, 143400924), (1871, 136043100), (2129, 119556900), (2130, 119500770), (2556, 99583975), (3195, 79667180), (3550, 71700462), (3742, 68021550), (4258, 59778450), (4260, 59750385), (5325, 47800308), (5613, 45347700), (6387, 39852300), (6390, 39833590), (7100, 35850231), (7484, 34010775), (8516, 29889225), (9355, 27208620), (10645, 23911380), (10650, 23900154), (11226, 22673850), (12774, 19926150), (12780, 19916795), (15975, 15933436), (16839, 15115900), (18710, 13604310), (19161, 13284100), (21290, 11955690), (21300, 11950077), (22452, 11336925), (25548, 9963075), (28065, 9069540), (31935, 7970460), (31950, 7966718), (33678, 7557950), (37420, 6802155), (38322, 6642050), (42580, 5977845), (46775, 5441724), (53225, 4782276), (56130, 4534770), (63870, 3985230), (63900, 3983359), (67356, 3778975), (76644, 3321025), (84195, 3023180), (93550, 2720862), (95805, 2656820), (106450, 2391138), (112260, 2267385), (127740, 1992615), (132841, 1916100), (140325, 1813908), (151159, 1683900), (159675, 1594092), (168390, 1511590), (187100, 1360431), (191610, 1328410), (212900, 1195569), (265682, 958050), (280650, 906954), (302318, 841950), (319350, 797046), (336780, 755795), (383220, 664205), (398523, 638700), (420975, 604636), (453477, 561300), (479025, 531364)]