201622380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2221}}^1$

素因数の和:2339

約数の個数: 96

約数和(自身を含む): 604739520

約数和(自身を除く): 403117140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 89, 102, 170, 178, 204, 255, 267, 340, 356, 445, 510, 534, 890, 1020, 1068, 1335, 1513, 1780, 2221, 2670, 3026, 4442, 4539, 5340, 6052, 6663, 7565, 8884, 9078, 11105, 13326, 15130, 18156, 22210, 22695, 26652, 30260, 33315, 37757, 44420, 45390, 66630, 75514, 90780, 113271, 133260, 151028, 188785, 197669, 226542, 377570, 395338, 453084, 566355, 593007, 755140, 790676, 988345, 1132710, 1186014, 1976690, 2265420, 2372028, 2965035, 3360373, 3953380, 5930070, 6720746, 10081119, 11860140, 13441492, 16801865, 20162238, 33603730, 40324476, 50405595, 67207460, 100811190, 201622380]

約数ペア:

[(1, 201622380), (2, 100811190), (3, 67207460), (4, 50405595), (5, 40324476), (6, 33603730), (10, 20162238), (12, 16801865), (15, 13441492), (17, 11860140), (20, 10081119), (30, 6720746), (34, 5930070), (51, 3953380), (60, 3360373), (68, 2965035), (85, 2372028), (89, 2265420), (102, 1976690), (170, 1186014), (178, 1132710), (204, 988345), (255, 790676), (267, 755140), (340, 593007), (356, 566355), (445, 453084), (510, 395338), (534, 377570), (890, 226542), (1020, 197669), (1068, 188785), (1335, 151028), (1513, 133260), (1780, 113271), (2221, 90780), (2670, 75514), (3026, 66630), (4442, 45390), (4539, 44420), (5340, 37757), (6052, 33315), (6663, 30260), (7565, 26652), (8884, 22695), (9078, 22210), (11105, 18156), (13326, 15130)]