344630800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{859}}^1$

素因数の和:953

約数の個数: 120

約数和(自身を含む): 892576800

約数和(自身を除く): 547946000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 59, 68, 80, 85, 100, 118, 136, 170, 200, 236, 272, 295, 340, 400, 425, 472, 590, 680, 850, 859, 944, 1003, 1180, 1360, 1475, 1700, 1718, 2006, 2360, 2950, 3400, 3436, 4012, 4295, 4720, 5015, 5900, 6800, 6872, 8024, 8590, 10030, 11800, 13744, 14603, 16048, 17180, 20060, 21475, 23600, 25075, 29206, 34360, 40120, 42950, 50150, 50681, 58412, 68720, 73015, 80240, 85900, 100300, 101362, 116824, 146030, 171800, 200600, 202724, 233648, 253405, 292060, 343600, 365075, 401200, 405448, 506810, 584120, 730150, 810896, 861577, 1013620, 1168240, 1267025, 1460300, 1723154, 2027240, 2534050, 2920600, 3446308, 4054480, 4307885, 5068100, 5841200, 6892616, 8615770, 10136200, 13785232, 17231540, 20272400, 21539425, 34463080, 43078850, 68926160, 86157700, 172315400, 344630800]

約数ペア:

[(1, 344630800), (2, 172315400), (4, 86157700), (5, 68926160), (8, 43078850), (10, 34463080), (16, 21539425), (17, 20272400), (20, 17231540), (25, 13785232), (34, 10136200), (40, 8615770), (50, 6892616), (59, 5841200), (68, 5068100), (80, 4307885), (85, 4054480), (100, 3446308), (118, 2920600), (136, 2534050), (170, 2027240), (200, 1723154), (236, 1460300), (272, 1267025), (295, 1168240), (340, 1013620), (400, 861577), (425, 810896), (472, 730150), (590, 584120), (680, 506810), (850, 405448), (859, 401200), (944, 365075), (1003, 343600), (1180, 292060), (1360, 253405), (1475, 233648), (1700, 202724), (1718, 200600), (2006, 171800), (2360, 146030), (2950, 116824), (3400, 101362), (3436, 100300), (4012, 85900), (4295, 80240), (4720, 73015), (5015, 68720), (5900, 58412), (6800, 50681), (6872, 50150), (8024, 42950), (8590, 40120), (10030, 34360), (11800, 29206), (13744, 25075), (14603, 23600), (16048, 21475), (17180, 20060)]