199534140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1300

約数の個数: 144

約数和(自身を含む): 661542336

約数和(自身を除く): 462008196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 142, 156, 180, 195, 213, 234, 260, 284, 355, 390, 426, 468, 585, 639, 710, 780, 852, 923, 1065, 1170, 1201, 1278, 1420, 1846, 2130, 2340, 2402, 2556, 2769, 3195, 3603, 3692, 4260, 4615, 4804, 5538, 6005, 6390, 7206, 8307, 9230, 10809, 11076, 12010, 12780, 13845, 14412, 15613, 16614, 18015, 18460, 21618, 24020, 27690, 31226, 33228, 36030, 41535, 43236, 46839, 54045, 55380, 62452, 72060, 78065, 83070, 85271, 93678, 108090, 140517, 156130, 166140, 170542, 187356, 216180, 234195, 255813, 281034, 312260, 341084, 426355, 468390, 511626, 562068, 702585, 767439, 852710, 936780, 1023252, 1108523, 1279065, 1405170, 1534878, 1705420, 2217046, 2558130, 2810340, 3069756, 3325569, 3837195, 4434092, 5116260, 5542615, 6651138, 7674390, 9976707, 11085230, 13302276, 15348780, 16627845, 19953414, 22170460, 33255690, 39906828, 49883535, 66511380, 99767070, 199534140]

約数ペア:

[(1, 199534140), (2, 99767070), (3, 66511380), (4, 49883535), (5, 39906828), (6, 33255690), (9, 22170460), (10, 19953414), (12, 16627845), (13, 15348780), (15, 13302276), (18, 11085230), (20, 9976707), (26, 7674390), (30, 6651138), (36, 5542615), (39, 5116260), (45, 4434092), (52, 3837195), (60, 3325569), (65, 3069756), (71, 2810340), (78, 2558130), (90, 2217046), (117, 1705420), (130, 1534878), (142, 1405170), (156, 1279065), (180, 1108523), (195, 1023252), (213, 936780), (234, 852710), (260, 767439), (284, 702585), (355, 562068), (390, 511626), (426, 468390), (468, 426355), (585, 341084), (639, 312260), (710, 281034), (780, 255813), (852, 234195), (923, 216180), (1065, 187356), (1170, 170542), (1201, 166140), (1278, 156130), (1420, 140517), (1846, 108090), (2130, 93678), (2340, 85271), (2402, 83070), (2556, 78065), (2769, 72060), (3195, 62452), (3603, 55380), (3692, 54045), (4260, 46839), (4615, 43236), (4804, 41535), (5538, 36030), (6005, 33228), (6390, 31226), (7206, 27690), (8307, 24020), (9230, 21618), (10809, 18460), (11076, 18015), (12010, 16614), (12780, 15613), (13845, 14412)]