75421260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7351}}^1$

素因数の和:7388

約数の個数: 96

約数和(自身を含む): 247027200

約数和(自身を除く): 171605940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 7351, 10260, 14702, 22053, 29404, 36755, 44106, 66159, 73510, 88212, 110265, 132318, 139669, 147020, 198477, 220530, 264636, 279338, 330795, 396954, 419007, 441060, 558676, 661590, 698345, 793908, 838014, 992385, 1257021, 1323180, 1396690, 1676028, 1984770, 2095035, 2514042, 2793380, 3771063, 3969540, 4190070, 5028084, 6285105, 7542126, 8380140, 12570210, 15084252, 18855315, 25140420, 37710630, 75421260]

約数ペア:

[(1, 75421260), (2, 37710630), (3, 25140420), (4, 18855315), (5, 15084252), (6, 12570210), (9, 8380140), (10, 7542126), (12, 6285105), (15, 5028084), (18, 4190070), (19, 3969540), (20, 3771063), (27, 2793380), (30, 2514042), (36, 2095035), (38, 1984770), (45, 1676028), (54, 1396690), (57, 1323180), (60, 1257021), (76, 992385), (90, 838014), (95, 793908), (108, 698345), (114, 661590), (135, 558676), (171, 441060), (180, 419007), (190, 396954), (228, 330795), (270, 279338), (285, 264636), (342, 220530), (380, 198477), (513, 147020), (540, 139669), (570, 132318), (684, 110265), (855, 88212), (1026, 73510), (1140, 66159), (1710, 44106), (2052, 36755), (2565, 29404), (3420, 22053), (5130, 14702), (7351, 10260)]