73053540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1567}}^1$

素因数の和:1626

約数の個数: 144

約数和(自身を含む): 260262912

約数和(自身を除く): 187209372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1567, 1665, 2220, 2331, 2590, 3108, 3134, 3330, 3885, 4662, 4701, 5180, 6268, 6660, 7770, 7835, 9324, 9402, 10969, 11655, 14103, 15540, 15670, 18804, 21938, 23310, 23505, 28206, 31340, 32907, 43876, 46620, 47010, 54845, 56412, 57979, 65814, 70515, 94020, 98721, 109690, 115958, 131628, 141030, 164535, 173937, 197442, 219380, 231916, 282060, 289895, 329070, 347874, 394884, 405853, 493605, 521811, 579790, 658140, 695748, 811706, 869685, 987210, 1043622, 1159580, 1217559, 1623412, 1739370, 1974420, 2029265, 2087244, 2435118, 2609055, 3478740, 3652677, 4058530, 4870236, 5218110, 6087795, 7305354, 8117060, 10436220, 12175590, 14610708, 18263385, 24351180, 36526770, 73053540]

約数ペア:

[(1, 73053540), (2, 36526770), (3, 24351180), (4, 18263385), (5, 14610708), (6, 12175590), (7, 10436220), (9, 8117060), (10, 7305354), (12, 6087795), (14, 5218110), (15, 4870236), (18, 4058530), (20, 3652677), (21, 3478740), (28, 2609055), (30, 2435118), (35, 2087244), (36, 2029265), (37, 1974420), (42, 1739370), (45, 1623412), (60, 1217559), (63, 1159580), (70, 1043622), (74, 987210), (84, 869685), (90, 811706), (105, 695748), (111, 658140), (126, 579790), (140, 521811), (148, 493605), (180, 405853), (185, 394884), (210, 347874), (222, 329070), (252, 289895), (259, 282060), (315, 231916), (333, 219380), (370, 197442), (420, 173937), (444, 164535), (518, 141030), (555, 131628), (630, 115958), (666, 109690), (740, 98721), (777, 94020), (1036, 70515), (1110, 65814), (1260, 57979), (1295, 56412), (1332, 54845), (1554, 47010), (1567, 46620), (1665, 43876), (2220, 32907), (2331, 31340), (2590, 28206), (3108, 23505), (3134, 23310), (3330, 21938), (3885, 18804), (4662, 15670), (4701, 15540), (5180, 14103), (6268, 11655), (6660, 10969), (7770, 9402), (7835, 9324)]