84947173600

素因数分解:

$2^5\times 5^2\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{3541}}^1$

素因数の和:3909

約数の個数: 144

約数和(自身を含む): 209850068736

約数和(自身を除く): 124902895136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 157, 160, 191, 200, 314, 382, 400, 628, 764, 785, 800, 955, 1256, 1528, 1570, 1910, 2512, 3056, 3140, 3541, 3820, 3925, 4775, 5024, 6112, 6280, 7082, 7640, 7850, 9550, 12560, 14164, 15280, 15700, 17705, 19100, 25120, 28328, 29987, 30560, 31400, 35410, 38200, 56656, 59974, 62800, 70820, 76400, 88525, 113312, 119948, 125600, 141640, 149935, 152800, 177050, 239896, 283280, 299870, 354100, 479792, 555937, 566560, 599740, 676331, 708200, 749675, 959584, 1111874, 1199480, 1352662, 1416400, 1499350, 2223748, 2398960, 2705324, 2779685, 2832800, 2998700, 3381655, 4447496, 4797920, 5410648, 5559370, 5997400, 6763310, 8894992, 10821296, 11118740, 11994800, 13526620, 13898425, 16908275, 17789984, 21642592, 22237480, 23989600, 27053240, 27796850, 33816550, 44474960, 54106480, 55593700, 67633100, 88949920, 106183967, 108212960, 111187400, 135266200, 212367934, 222374800, 270532400, 424735868, 444749600, 530919835, 541064800, 849471736, 1061839670, 1698943472, 2123679340, 2654599175, 3397886944, 4247358680, 5309198350, 8494717360, 10618396700, 16989434720, 21236793400, 42473586800, 84947173600]

約数ペア:

[(1, 84947173600), (2, 42473586800), (4, 21236793400), (5, 16989434720), (8, 10618396700), (10, 8494717360), (16, 5309198350), (20, 4247358680), (25, 3397886944), (32, 2654599175), (40, 2123679340), (50, 1698943472), (80, 1061839670), (100, 849471736), (157, 541064800), (160, 530919835), (191, 444749600), (200, 424735868), (314, 270532400), (382, 222374800), (400, 212367934), (628, 135266200), (764, 111187400), (785, 108212960), (800, 106183967), (955, 88949920), (1256, 67633100), (1528, 55593700), (1570, 54106480), (1910, 44474960), (2512, 33816550), (3056, 27796850), (3140, 27053240), (3541, 23989600), (3820, 22237480), (3925, 21642592), (4775, 17789984), (5024, 16908275), (6112, 13898425), (6280, 13526620), (7082, 11994800), (7640, 11118740), (7850, 10821296), (9550, 8894992), (12560, 6763310), (14164, 5997400), (15280, 5559370), (15700, 5410648), (17705, 4797920), (19100, 4447496), (25120, 3381655), (28328, 2998700), (29987, 2832800), (30560, 2779685), (31400, 2705324), (35410, 2398960), (38200, 2223748), (56656, 1499350), (59974, 1416400), (62800, 1352662), (70820, 1199480), (76400, 1111874), (88525, 959584), (113312, 749675), (119948, 708200), (125600, 676331), (141640, 599740), (149935, 566560), (152800, 555937), (177050, 479792), (239896, 354100), (283280, 299870)]