250098157480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2351}}^1$

素因数の和:2592

約数の個数: 192

約数和(自身を含む): 609714604800

約数和(自身を除く): 359616447320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 139, 152, 190, 212, 265, 278, 361, 380, 424, 530, 556, 695, 722, 760, 1007, 1060, 1112, 1390, 1444, 1805, 2014, 2120, 2351, 2641, 2780, 2888, 3610, 4028, 4702, 5035, 5282, 5560, 7220, 7367, 8056, 9404, 10070, 10564, 11755, 13205, 14440, 14734, 18808, 19133, 20140, 21128, 23510, 26410, 29468, 36835, 38266, 40280, 44669, 47020, 50179, 52820, 58936, 73670, 76532, 89338, 94040, 95665, 100358, 105640, 124603, 139973, 147340, 153064, 178676, 191330, 200716, 223345, 249206, 250895, 279946, 294680, 326789, 357352, 382660, 401432, 446690, 498412, 501790, 559892, 623015, 653578, 699865, 765320, 848711, 893380, 996824, 1003580, 1119784, 1246030, 1307156, 1399730, 1633945, 1697422, 1786760, 2007160, 2367457, 2492060, 2614312, 2659487, 2799460, 3267890, 3394844, 4243555, 4734914, 4984120, 5318974, 5598920, 6208991, 6535780, 6789688, 8487110, 9469828, 10637948, 11837285, 12417982, 13071560, 13297435, 16974220, 17319817, 18939656, 21275896, 23674570, 24835964, 26594870, 31044955, 33948440, 34639634, 44981683, 47349140, 49671928, 53189740, 62089910, 69279268, 86599085, 89963366, 94698280, 106379480, 117970829, 124179820, 138558536, 173198170, 179926732, 224908415, 235941658, 248359640, 329076523, 346396340, 359853464, 449816830, 471883316, 589854145, 658153046, 692792680, 899633660, 943766632, 1179708290, 1316306092, 1645382615, 1799267320, 2359416580, 2632612184, 3290765230, 4718833160, 6252453937, 6581530460, 12504907874, 13163060920, 25009815748, 31262269685, 50019631496, 62524539370, 125049078740, 250098157480]

約数ペア:

[(1, 250098157480), (2, 125049078740), (4, 62524539370), (5, 50019631496), (8, 31262269685), (10, 25009815748), (19, 13163060920), (20, 12504907874), (38, 6581530460), (40, 6252453937), (53, 4718833160), (76, 3290765230), (95, 2632612184), (106, 2359416580), (139, 1799267320), (152, 1645382615), (190, 1316306092), (212, 1179708290), (265, 943766632), (278, 899633660), (361, 692792680), (380, 658153046), (424, 589854145), (530, 471883316), (556, 449816830), (695, 359853464), (722, 346396340), (760, 329076523), (1007, 248359640), (1060, 235941658), (1112, 224908415), (1390, 179926732), (1444, 173198170), (1805, 138558536), (2014, 124179820), (2120, 117970829), (2351, 106379480), (2641, 94698280), (2780, 89963366), (2888, 86599085), (3610, 69279268), (4028, 62089910), (4702, 53189740), (5035, 49671928), (5282, 47349140), (5560, 44981683), (7220, 34639634), (7367, 33948440), (8056, 31044955), (9404, 26594870), (10070, 24835964), (10564, 23674570), (11755, 21275896), (13205, 18939656), (14440, 17319817), (14734, 16974220), (18808, 13297435), (19133, 13071560), (20140, 12417982), (21128, 11837285), (23510, 10637948), (26410, 9469828), (29468, 8487110), (36835, 6789688), (38266, 6535780), (40280, 6208991), (44669, 5598920), (47020, 5318974), (50179, 4984120), (52820, 4734914), (58936, 4243555), (73670, 3394844), (76532, 3267890), (89338, 2799460), (94040, 2659487), (95665, 2614312), (100358, 2492060), (105640, 2367457), (124603, 2007160), (139973, 1786760), (147340, 1697422), (153064, 1633945), (178676, 1399730), (191330, 1307156), (200716, 1246030), (223345, 1119784), (249206, 1003580), (250895, 996824), (279946, 893380), (294680, 848711), (326789, 765320), (357352, 699865), (382660, 653578), (401432, 623015), (446690, 559892), (498412, 501790)]