99540240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 329978880

約数和(自身を除く): 230438640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 83, 95, 114, 120, 152, 166, 190, 228, 240, 249, 263, 285, 304, 332, 380, 415, 456, 498, 526, 570, 664, 760, 789, 830, 912, 996, 1052, 1140, 1245, 1315, 1328, 1520, 1577, 1578, 1660, 1992, 2104, 2280, 2490, 2630, 3154, 3156, 3320, 3945, 3984, 4208, 4560, 4731, 4980, 4997, 5260, 6308, 6312, 6640, 7885, 7890, 9462, 9960, 9994, 10520, 12616, 12624, 14991, 15770, 15780, 18924, 19920, 19988, 21040, 21829, 23655, 24985, 25232, 29982, 31540, 31560, 37848, 39976, 43658, 47310, 49970, 59964, 63080, 63120, 65487, 74955, 75696, 79952, 87316, 94620, 99940, 109145, 119928, 126160, 130974, 149910, 174632, 189240, 199880, 218290, 239856, 261948, 299820, 327435, 349264, 378480, 399760, 414751, 436580, 523896, 599640, 654870, 829502, 873160, 1047792, 1199280, 1244253, 1309740, 1659004, 1746320, 2073755, 2488506, 2619480, 3318008, 4147510, 4977012, 5238960, 6221265, 6636016, 8295020, 9954024, 12442530, 16590040, 19908048, 24885060, 33180080, 49770120, 99540240]

約数ペア:

[(1, 99540240), (2, 49770120), (3, 33180080), (4, 24885060), (5, 19908048), (6, 16590040), (8, 12442530), (10, 9954024), (12, 8295020), (15, 6636016), (16, 6221265), (19, 5238960), (20, 4977012), (24, 4147510), (30, 3318008), (38, 2619480), (40, 2488506), (48, 2073755), (57, 1746320), (60, 1659004), (76, 1309740), (80, 1244253), (83, 1199280), (95, 1047792), (114, 873160), (120, 829502), (152, 654870), (166, 599640), (190, 523896), (228, 436580), (240, 414751), (249, 399760), (263, 378480), (285, 349264), (304, 327435), (332, 299820), (380, 261948), (415, 239856), (456, 218290), (498, 199880), (526, 189240), (570, 174632), (664, 149910), (760, 130974), (789, 126160), (830, 119928), (912, 109145), (996, 99940), (1052, 94620), (1140, 87316), (1245, 79952), (1315, 75696), (1328, 74955), (1520, 65487), (1577, 63120), (1578, 63080), (1660, 59964), (1992, 49970), (2104, 47310), (2280, 43658), (2490, 39976), (2630, 37848), (3154, 31560), (3156, 31540), (3320, 29982), (3945, 25232), (3984, 24985), (4208, 23655), (4560, 21829), (4731, 21040), (4980, 19988), (4997, 19920), (5260, 18924), (6308, 15780), (6312, 15770), (6640, 14991), (7885, 12624), (7890, 12616), (9462, 10520), (9960, 9994)]