45439020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 153552672

約数和(自身を除く): 108113652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 132, 159, 165, 180, 198, 212, 220, 265, 318, 330, 396, 433, 477, 495, 530, 583, 636, 660, 795, 866, 954, 990, 1060, 1166, 1299, 1590, 1732, 1749, 1908, 1980, 2165, 2332, 2385, 2598, 2915, 3180, 3498, 3897, 4330, 4763, 4770, 5196, 5247, 5830, 6495, 6996, 7794, 8660, 8745, 9526, 9540, 10494, 11660, 12990, 14289, 15588, 17490, 19052, 19485, 20988, 22949, 23815, 25980, 26235, 28578, 34980, 38970, 42867, 45898, 47630, 52470, 57156, 68847, 71445, 77940, 85734, 91796, 95260, 104940, 114745, 137694, 142890, 171468, 206541, 214335, 229490, 252439, 275388, 285780, 344235, 413082, 428670, 458980, 504878, 688470, 757317, 826164, 857340, 1009756, 1032705, 1262195, 1376940, 1514634, 2065410, 2271951, 2524390, 3029268, 3786585, 4130820, 4543902, 5048780, 7573170, 9087804, 11359755, 15146340, 22719510, 45439020]

約数ペア:

[(1, 45439020), (2, 22719510), (3, 15146340), (4, 11359755), (5, 9087804), (6, 7573170), (9, 5048780), (10, 4543902), (11, 4130820), (12, 3786585), (15, 3029268), (18, 2524390), (20, 2271951), (22, 2065410), (30, 1514634), (33, 1376940), (36, 1262195), (44, 1032705), (45, 1009756), (53, 857340), (55, 826164), (60, 757317), (66, 688470), (90, 504878), (99, 458980), (106, 428670), (110, 413082), (132, 344235), (159, 285780), (165, 275388), (180, 252439), (198, 229490), (212, 214335), (220, 206541), (265, 171468), (318, 142890), (330, 137694), (396, 114745), (433, 104940), (477, 95260), (495, 91796), (530, 85734), (583, 77940), (636, 71445), (660, 68847), (795, 57156), (866, 52470), (954, 47630), (990, 45898), (1060, 42867), (1166, 38970), (1299, 34980), (1590, 28578), (1732, 26235), (1749, 25980), (1908, 23815), (1980, 22949), (2165, 20988), (2332, 19485), (2385, 19052), (2598, 17490), (2915, 15588), (3180, 14289), (3498, 12990), (3897, 11660), (4330, 10494), (4763, 9540), (4770, 9526), (5196, 8745), (5247, 8660), (5830, 7794), (6495, 6996)]