27281100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1$

素因数の和:1216

約数の個数: 144

約数和(自身を含む): 98493696

約数和(自身を除く): 71212596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1181, 1540, 1650, 1925, 2100, 2310, 2362, 3300, 3543, 3850, 4620, 4724, 5775, 5905, 7086, 7700, 8267, 11550, 11810, 12991, 14172, 16534, 17715, 23100, 23620, 24801, 25982, 29525, 33068, 35430, 38973, 41335, 49602, 51964, 59050, 64955, 70860, 77946, 82670, 88575, 90937, 99204, 118100, 124005, 129910, 155892, 165340, 177150, 181874, 194865, 206675, 248010, 259820, 272811, 324775, 354300, 363748, 389730, 413350, 454685, 496020, 545622, 620025, 649550, 779460, 826700, 909370, 974325, 1091244, 1240050, 1299100, 1364055, 1818740, 1948650, 2273425, 2480100, 2728110, 3897300, 4546850, 5456220, 6820275, 9093700, 13640550, 27281100]

約数ペア:

[(1, 27281100), (2, 13640550), (3, 9093700), (4, 6820275), (5, 5456220), (6, 4546850), (7, 3897300), (10, 2728110), (11, 2480100), (12, 2273425), (14, 1948650), (15, 1818740), (20, 1364055), (21, 1299100), (22, 1240050), (25, 1091244), (28, 974325), (30, 909370), (33, 826700), (35, 779460), (42, 649550), (44, 620025), (50, 545622), (55, 496020), (60, 454685), (66, 413350), (70, 389730), (75, 363748), (77, 354300), (84, 324775), (100, 272811), (105, 259820), (110, 248010), (132, 206675), (140, 194865), (150, 181874), (154, 177150), (165, 165340), (175, 155892), (210, 129910), (220, 124005), (231, 118100), (275, 99204), (300, 90937), (308, 88575), (330, 82670), (350, 77946), (385, 70860), (420, 64955), (462, 59050), (525, 51964), (550, 49602), (660, 41335), (700, 38973), (770, 35430), (825, 33068), (924, 29525), (1050, 25982), (1100, 24801), (1155, 23620), (1181, 23100), (1540, 17715), (1650, 16534), (1925, 14172), (2100, 12991), (2310, 11810), (2362, 11550), (3300, 8267), (3543, 7700), (3850, 7086), (4620, 5905), (4724, 5775)]