160955100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:698

約数の個数: 180

約数和(自身を含む): 539423808

約数和(自身を除く): 378468708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 90, 93, 100, 108, 124, 135, 150, 155, 162, 180, 186, 225, 270, 279, 300, 310, 324, 372, 405, 450, 465, 540, 558, 620, 641, 675, 775, 810, 837, 900, 930, 1116, 1282, 1350, 1395, 1550, 1620, 1674, 1860, 1923, 2025, 2325, 2511, 2564, 2700, 2790, 3100, 3205, 3348, 3846, 4050, 4185, 4650, 5022, 5580, 5769, 6410, 6975, 7692, 8100, 8370, 9300, 9615, 10044, 11538, 12555, 12820, 13950, 16025, 16740, 17307, 19230, 19871, 20925, 23076, 25110, 27900, 28845, 32050, 34614, 38460, 39742, 41850, 48075, 50220, 51921, 57690, 59613, 62775, 64100, 69228, 79484, 83700, 86535, 96150, 99355, 103842, 115380, 119226, 125550, 144225, 173070, 178839, 192300, 198710, 207684, 238452, 251100, 259605, 288450, 298065, 346140, 357678, 397420, 432675, 496775, 519210, 536517, 576900, 596130, 715356, 865350, 894195, 993550, 1038420, 1073034, 1192260, 1298025, 1490325, 1609551, 1730700, 1788390, 1987100, 2146068, 2596050, 2682585, 2980650, 3219102, 3576780, 4470975, 5192100, 5365170, 5961300, 6438204, 8047755, 8941950, 10730340, 13412925, 16095510, 17883900, 26825850, 32191020, 40238775, 53651700, 80477550, 160955100]

約数ペア:

[(1, 160955100), (2, 80477550), (3, 53651700), (4, 40238775), (5, 32191020), (6, 26825850), (9, 17883900), (10, 16095510), (12, 13412925), (15, 10730340), (18, 8941950), (20, 8047755), (25, 6438204), (27, 5961300), (30, 5365170), (31, 5192100), (36, 4470975), (45, 3576780), (50, 3219102), (54, 2980650), (60, 2682585), (62, 2596050), (75, 2146068), (81, 1987100), (90, 1788390), (93, 1730700), (100, 1609551), (108, 1490325), (124, 1298025), (135, 1192260), (150, 1073034), (155, 1038420), (162, 993550), (180, 894195), (186, 865350), (225, 715356), (270, 596130), (279, 576900), (300, 536517), (310, 519210), (324, 496775), (372, 432675), (405, 397420), (450, 357678), (465, 346140), (540, 298065), (558, 288450), (620, 259605), (641, 251100), (675, 238452), (775, 207684), (810, 198710), (837, 192300), (900, 178839), (930, 173070), (1116, 144225), (1282, 125550), (1350, 119226), (1395, 115380), (1550, 103842), (1620, 99355), (1674, 96150), (1860, 86535), (1923, 83700), (2025, 79484), (2325, 69228), (2511, 64100), (2564, 62775), (2700, 59613), (2790, 57690), (3100, 51921), (3205, 50220), (3348, 48075), (3846, 41850), (4050, 39742), (4185, 38460), (4650, 34614), (5022, 32050), (5580, 28845), (5769, 27900), (6410, 25110), (6975, 23076), (7692, 20925), (8100, 19871), (8370, 19230), (9300, 17307), (9615, 16740), (10044, 16025), (11538, 13950), (12555, 12820)]