74005380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7213}}^1$

素因数の和:7250

約数の個数: 96

約数和(自身を含む): 242390400

約数和(自身を除く): 168385020

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, 7213, 10260, 14426, 21639, 28852, 36065, 43278, 64917, 72130, 86556, 108195, 129834, 137047, 144260, 194751, 216390, 259668, 274094, 324585, 389502, 411141, 432780, 548188, 649170, 685235, 779004, 822282, 973755, 1233423, 1298340, 1370470, 1644564, 1947510, 2055705, 2466846, 2740940, 3700269, 3895020, 4111410, 4933692, 6167115, 7400538, 8222820, 12334230, 14801076, 18501345, 24668460, 37002690, 74005380]

約数ペア:

[(1, 74005380), (2, 37002690), (3, 24668460), (4, 18501345), (5, 14801076), (6, 12334230), (9, 8222820), (10, 7400538), (12, 6167115), (15, 4933692), (18, 4111410), (19, 3895020), (20, 3700269), (27, 2740940), (30, 2466846), (36, 2055705), (38, 1947510), (45, 1644564), (54, 1370470), (57, 1298340), (60, 1233423), (76, 973755), (90, 822282), (95, 779004), (108, 685235), (114, 649170), (135, 548188), (171, 432780), (180, 411141), (190, 389502), (228, 324585), (270, 274094), (285, 259668), (342, 216390), (380, 194751), (513, 144260), (540, 137047), (570, 129834), (684, 108195), (855, 86556), (1026, 72130), (1140, 64917), (1710, 43278), (2052, 36065), (2565, 28852), (3420, 21639), (5130, 14426), (7213, 10260)]