161705700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 288

約数和(自身を含む): 594961920

約数和(自身を除く): 433256220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 27, 30, 34, 36, 39, 45, 50, 51, 52, 54, 60, 65, 68, 75, 78, 85, 90, 100, 102, 108, 117, 130, 135, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 270, 271, 300, 306, 325, 340, 351, 390, 425, 442, 450, 459, 468, 510, 540, 542, 585, 612, 650, 663, 675, 702, 765, 780, 813, 850, 884, 900, 918, 975, 1020, 1084, 1105, 1170, 1275, 1300, 1326, 1350, 1355, 1404, 1530, 1626, 1700, 1755, 1836, 1950, 1989, 2210, 2295, 2340, 2439, 2550, 2652, 2700, 2710, 2925, 3060, 3252, 3315, 3510, 3523, 3825, 3900, 3978, 4065, 4420, 4590, 4607, 4878, 5100, 5420, 5525, 5850, 5967, 6630, 6775, 7020, 7046, 7317, 7650, 7956, 8130, 8775, 9180, 9214, 9756, 9945, 10569, 11050, 11475, 11700, 11934, 12195, 13260, 13550, 13821, 14092, 14634, 15300, 16260, 16575, 17550, 17615, 18428, 19890, 20325, 21138, 22100, 22950, 23035, 23868, 24390, 27100, 27642, 29268, 29835, 31707, 33150, 35100, 35230, 36585, 39780, 40650, 41463, 42276, 45900, 46070, 48780, 49725, 52845, 55284, 59670, 59891, 60975, 63414, 66300, 69105, 70460, 73170, 81300, 82926, 88075, 92140, 95121, 99450, 105690, 115175, 119340, 119782, 121950, 124389, 126828, 138210, 146340, 149175, 158535, 165852, 176150, 179673, 182925, 190242, 198900, 207315, 211380, 230350, 239564, 243900, 248778, 264225, 276420, 298350, 299455, 317070, 345525, 352300, 359346, 365850, 380484, 414630, 460700, 475605, 497556, 528450, 539019, 596700, 598910, 621945, 634140, 691050, 718692, 731700, 792675, 829260, 898365, 951210, 1036575, 1056900, 1078038, 1197820, 1243890, 1382100, 1497275, 1585350, 1617057, 1796730, 1902420, 2073150, 2156076, 2378025, 2487780, 2695095, 2994550, 3109725, 3170700, 3234114, 3593460, 4146300, 4491825, 4756050, 5390190, 5989100, 6219450, 6468228, 8085285, 8983650, 9512100, 10780380, 12438900, 13475475, 16170570, 17967300, 26950950, 32341140, 40426425, 53901900, 80852850, 161705700]

約数ペア:

[(1, 161705700), (2, 80852850), (3, 53901900), (4, 40426425), (5, 32341140), (6, 26950950), (9, 17967300), (10, 16170570), (12, 13475475), (13, 12438900), (15, 10780380), (17, 9512100), (18, 8983650), (20, 8085285), (25, 6468228), (26, 6219450), (27, 5989100), (30, 5390190), (34, 4756050), (36, 4491825), (39, 4146300), (45, 3593460), (50, 3234114), (51, 3170700), (52, 3109725), (54, 2994550), (60, 2695095), (65, 2487780), (68, 2378025), (75, 2156076), (78, 2073150), (85, 1902420), (90, 1796730), (100, 1617057), (102, 1585350), (108, 1497275), (117, 1382100), (130, 1243890), (135, 1197820), (150, 1078038), (153, 1056900), (156, 1036575), (170, 951210), (180, 898365), (195, 829260), (204, 792675), (221, 731700), (225, 718692), (234, 691050), (255, 634140), (260, 621945), (270, 598910), (271, 596700), (300, 539019), (306, 528450), (325, 497556), (340, 475605), (351, 460700), (390, 414630), (425, 380484), (442, 365850), (450, 359346), (459, 352300), (468, 345525), (510, 317070), (540, 299455), (542, 298350), (585, 276420), (612, 264225), (650, 248778), (663, 243900), (675, 239564), (702, 230350), (765, 211380), (780, 207315), (813, 198900), (850, 190242), (884, 182925), (900, 179673), (918, 176150), (975, 165852), (1020, 158535), (1084, 149175), (1105, 146340), (1170, 138210), (1275, 126828), (1300, 124389), (1326, 121950), (1350, 119782), (1355, 119340), (1404, 115175), (1530, 105690), (1626, 99450), (1700, 95121), (1755, 92140), (1836, 88075), (1950, 82926), (1989, 81300), (2210, 73170), (2295, 70460), (2340, 69105), (2439, 66300), (2550, 63414), (2652, 60975), (2700, 59891), (2710, 59670), (2925, 55284), (3060, 52845), (3252, 49725), (3315, 48780), (3510, 46070), (3523, 45900), (3825, 42276), (3900, 41463), (3978, 40650), (4065, 39780), (4420, 36585), (4590, 35230), (4607, 35100), (4878, 33150), (5100, 31707), (5420, 29835), (5525, 29268), (5850, 27642), (5967, 27100), (6630, 24390), (6775, 23868), (7020, 23035), (7046, 22950), (7317, 22100), (7650, 21138), (7956, 20325), (8130, 19890), (8775, 18428), (9180, 17615), (9214, 17550), (9756, 16575), (9945, 16260), (10569, 15300), (11050, 14634), (11475, 14092), (11700, 13821), (11934, 13550), (12195, 13260)]