12204900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 108

約数和(自身を含む): 38997504

約数和(自身を除く): 26792604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 191, 213, 225, 284, 300, 355, 382, 426, 450, 573, 639, 710, 764, 852, 900, 955, 1065, 1146, 1278, 1420, 1719, 1775, 1910, 2130, 2292, 2556, 2865, 3195, 3438, 3550, 3820, 4260, 4775, 5325, 5730, 6390, 6876, 7100, 8595, 9550, 10650, 11460, 12780, 13561, 14325, 15975, 17190, 19100, 21300, 27122, 28650, 31950, 34380, 40683, 42975, 54244, 57300, 63900, 67805, 81366, 85950, 122049, 135610, 162732, 171900, 203415, 244098, 271220, 339025, 406830, 488196, 610245, 678050, 813660, 1017075, 1220490, 1356100, 2034150, 2440980, 3051225, 4068300, 6102450, 12204900]

約数ペア:

[(1, 12204900), (2, 6102450), (3, 4068300), (4, 3051225), (5, 2440980), (6, 2034150), (9, 1356100), (10, 1220490), (12, 1017075), (15, 813660), (18, 678050), (20, 610245), (25, 488196), (30, 406830), (36, 339025), (45, 271220), (50, 244098), (60, 203415), (71, 171900), (75, 162732), (90, 135610), (100, 122049), (142, 85950), (150, 81366), (180, 67805), (191, 63900), (213, 57300), (225, 54244), (284, 42975), (300, 40683), (355, 34380), (382, 31950), (426, 28650), (450, 27122), (573, 21300), (639, 19100), (710, 17190), (764, 15975), (852, 14325), (900, 13561), (955, 12780), (1065, 11460), (1146, 10650), (1278, 9550), (1420, 8595), (1719, 7100), (1775, 6876), (1910, 6390), (2130, 5730), (2292, 5325), (2556, 4775), (2865, 4260), (3195, 3820), (3438, 3550)]