16770150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:550

約数の個数: 72

約数和(自身を含む): 45700200

約数和(自身を除く): 28930050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 83, 90, 150, 166, 225, 249, 415, 449, 450, 498, 747, 830, 898, 1245, 1347, 1494, 2075, 2245, 2490, 2694, 3735, 4041, 4150, 4490, 6225, 6735, 7470, 8082, 11225, 12450, 13470, 18675, 20205, 22450, 33675, 37267, 37350, 40410, 67350, 74534, 101025, 111801, 186335, 202050, 223602, 335403, 372670, 559005, 670806, 931675, 1118010, 1677015, 1863350, 2795025, 3354030, 5590050, 8385075, 16770150]

約数ペア:

[(1, 16770150), (2, 8385075), (3, 5590050), (5, 3354030), (6, 2795025), (9, 1863350), (10, 1677015), (15, 1118010), (18, 931675), (25, 670806), (30, 559005), (45, 372670), (50, 335403), (75, 223602), (83, 202050), (90, 186335), (150, 111801), (166, 101025), (225, 74534), (249, 67350), (415, 40410), (449, 37350), (450, 37267), (498, 33675), (747, 22450), (830, 20205), (898, 18675), (1245, 13470), (1347, 12450), (1494, 11225), (2075, 8082), (2245, 7470), (2490, 6735), (2694, 6225), (3735, 4490), (4041, 4150)]