2443050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 6746220

約数和(自身を除く): 4303170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 89, 90, 122, 150, 178, 183, 225, 267, 305, 366, 445, 450, 534, 549, 610, 801, 890, 915, 1098, 1335, 1525, 1602, 1830, 2225, 2670, 2745, 3050, 4005, 4450, 4575, 5429, 5490, 6675, 8010, 9150, 10858, 13350, 13725, 16287, 20025, 27145, 27450, 32574, 40050, 48861, 54290, 81435, 97722, 135725, 162870, 244305, 271450, 407175, 488610, 814350, 1221525, 2443050]

約数ペア:

[(1, 2443050), (2, 1221525), (3, 814350), (5, 488610), (6, 407175), (9, 271450), (10, 244305), (15, 162870), (18, 135725), (25, 97722), (30, 81435), (45, 54290), (50, 48861), (61, 40050), (75, 32574), (89, 27450), (90, 27145), (122, 20025), (150, 16287), (178, 13725), (183, 13350), (225, 10858), (267, 9150), (305, 8010), (366, 6675), (445, 5490), (450, 5429), (534, 4575), (549, 4450), (610, 4005), (801, 3050), (890, 2745), (915, 2670), (1098, 2225), (1335, 1830), (1525, 1602)]