200770650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:670

約数の個数: 120

約数和(自身を含む): 565125660

約数和(自身を除く): 364355010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 89, 90, 135, 150, 162, 178, 225, 267, 270, 405, 445, 450, 534, 557, 675, 801, 810, 890, 1114, 1335, 1350, 1602, 1671, 2025, 2225, 2403, 2670, 2785, 3342, 4005, 4050, 4450, 4806, 5013, 5570, 6675, 7209, 8010, 8355, 10026, 12015, 13350, 13925, 14418, 15039, 16710, 20025, 24030, 25065, 27850, 30078, 36045, 40050, 41775, 45117, 49573, 50130, 60075, 72090, 75195, 83550, 90234, 99146, 120150, 125325, 148719, 150390, 180225, 225585, 247865, 250650, 297438, 360450, 375975, 446157, 451170, 495730, 743595, 751950, 892314, 1127925, 1239325, 1338471, 1487190, 2230785, 2255850, 2478650, 2676942, 3717975, 4015413, 4461570, 6692355, 7435950, 8030826, 11153925, 13384710, 20077065, 22307850, 33461775, 40154130, 66923550, 100385325, 200770650]

約数ペア:

[(1, 200770650), (2, 100385325), (3, 66923550), (5, 40154130), (6, 33461775), (9, 22307850), (10, 20077065), (15, 13384710), (18, 11153925), (25, 8030826), (27, 7435950), (30, 6692355), (45, 4461570), (50, 4015413), (54, 3717975), (75, 2676942), (81, 2478650), (89, 2255850), (90, 2230785), (135, 1487190), (150, 1338471), (162, 1239325), (178, 1127925), (225, 892314), (267, 751950), (270, 743595), (405, 495730), (445, 451170), (450, 446157), (534, 375975), (557, 360450), (675, 297438), (801, 250650), (810, 247865), (890, 225585), (1114, 180225), (1335, 150390), (1350, 148719), (1602, 125325), (1671, 120150), (2025, 99146), (2225, 90234), (2403, 83550), (2670, 75195), (2785, 72090), (3342, 60075), (4005, 50130), (4050, 49573), (4450, 45117), (4806, 41775), (5013, 40050), (5570, 36045), (6675, 30078), (7209, 27850), (8010, 25065), (8355, 24030), (10026, 20025), (12015, 16710), (13350, 15039), (13925, 14418)]