149936220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6263}}^1$

素因数の和:6304

約数の個数: 144

約数和(自身を含む): 547223040

約数和(自身を除く): 397286820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 6263, 7980, 11970, 12526, 18789, 23940, 25052, 31315, 37578, 43841, 56367, 62630, 75156, 87682, 93945, 112734, 118997, 125260, 131523, 175364, 187890, 219205, 225468, 237994, 263046, 281835, 356991, 375780, 394569, 438410, 475988, 526092, 563670, 594985, 657615, 713982, 789138, 832979, 876820, 1070973, 1127340, 1189970, 1315230, 1427964, 1578276, 1665958, 1784955, 1972845, 2141946, 2379940, 2498937, 2630460, 3331916, 3569910, 3945690, 4164895, 4283892, 4997874, 5354865, 7139820, 7496811, 7891380, 8329790, 9995748, 10709730, 12494685, 14993622, 16659580, 21419460, 24989370, 29987244, 37484055, 49978740, 74968110, 149936220]

約数ペア:

[(1, 149936220), (2, 74968110), (3, 49978740), (4, 37484055), (5, 29987244), (6, 24989370), (7, 21419460), (9, 16659580), (10, 14993622), (12, 12494685), (14, 10709730), (15, 9995748), (18, 8329790), (19, 7891380), (20, 7496811), (21, 7139820), (28, 5354865), (30, 4997874), (35, 4283892), (36, 4164895), (38, 3945690), (42, 3569910), (45, 3331916), (57, 2630460), (60, 2498937), (63, 2379940), (70, 2141946), (76, 1972845), (84, 1784955), (90, 1665958), (95, 1578276), (105, 1427964), (114, 1315230), (126, 1189970), (133, 1127340), (140, 1070973), (171, 876820), (180, 832979), (190, 789138), (210, 713982), (228, 657615), (252, 594985), (266, 563670), (285, 526092), (315, 475988), (342, 438410), (380, 394569), (399, 375780), (420, 356991), (532, 281835), (570, 263046), (630, 237994), (665, 225468), (684, 219205), (798, 187890), (855, 175364), (1140, 131523), (1197, 125260), (1260, 118997), (1330, 112734), (1596, 93945), (1710, 87682), (1995, 75156), (2394, 62630), (2660, 56367), (3420, 43841), (3990, 37578), (4788, 31315), (5985, 25052), (6263, 23940), (7980, 18789), (11970, 12526)]