255035700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 216

約数和(自身を含む): 861194880

約数和(自身を除く): 606159180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 79, 85, 90, 100, 102, 150, 153, 158, 170, 180, 204, 211, 225, 237, 255, 300, 306, 316, 340, 395, 422, 425, 450, 474, 510, 612, 633, 711, 765, 790, 844, 850, 900, 948, 1020, 1055, 1185, 1266, 1275, 1343, 1422, 1530, 1580, 1700, 1899, 1975, 2110, 2370, 2532, 2550, 2686, 2844, 3060, 3165, 3555, 3587, 3798, 3825, 3950, 4029, 4220, 4740, 5100, 5275, 5372, 5925, 6330, 6715, 7110, 7174, 7596, 7650, 7900, 8058, 9495, 10550, 10761, 11850, 12087, 12660, 13430, 14220, 14348, 15300, 15825, 16116, 16669, 17775, 17935, 18990, 20145, 21100, 21522, 23700, 24174, 26860, 31650, 32283, 33338, 33575, 35550, 35870, 37980, 40290, 43044, 47475, 48348, 50007, 53805, 60435, 63300, 64566, 66676, 67150, 71100, 71740, 80580, 83345, 89675, 94950, 100014, 100725, 107610, 120870, 129132, 134300, 150021, 161415, 166690, 179350, 189900, 200028, 201450, 215220, 241740, 250035, 269025, 283373, 300042, 302175, 322830, 333380, 358700, 402900, 416725, 500070, 538050, 566746, 600084, 604350, 645660, 750105, 807075, 833450, 850119, 1000140, 1076100, 1133492, 1208700, 1250175, 1416865, 1500210, 1614150, 1666900, 1700238, 2500350, 2550357, 2833730, 3000420, 3228300, 3400476, 3750525, 4250595, 5000700, 5100714, 5667460, 7084325, 7501050, 8501190, 10201428, 12751785, 14168650, 15002100, 17002380, 21252975, 25503570, 28337300, 42505950, 51007140, 63758925, 85011900, 127517850, 255035700]

約数ペア:

[(1, 255035700), (2, 127517850), (3, 85011900), (4, 63758925), (5, 51007140), (6, 42505950), (9, 28337300), (10, 25503570), (12, 21252975), (15, 17002380), (17, 15002100), (18, 14168650), (20, 12751785), (25, 10201428), (30, 8501190), (34, 7501050), (36, 7084325), (45, 5667460), (50, 5100714), (51, 5000700), (60, 4250595), (68, 3750525), (75, 3400476), (79, 3228300), (85, 3000420), (90, 2833730), (100, 2550357), (102, 2500350), (150, 1700238), (153, 1666900), (158, 1614150), (170, 1500210), (180, 1416865), (204, 1250175), (211, 1208700), (225, 1133492), (237, 1076100), (255, 1000140), (300, 850119), (306, 833450), (316, 807075), (340, 750105), (395, 645660), (422, 604350), (425, 600084), (450, 566746), (474, 538050), (510, 500070), (612, 416725), (633, 402900), (711, 358700), (765, 333380), (790, 322830), (844, 302175), (850, 300042), (900, 283373), (948, 269025), (1020, 250035), (1055, 241740), (1185, 215220), (1266, 201450), (1275, 200028), (1343, 189900), (1422, 179350), (1530, 166690), (1580, 161415), (1700, 150021), (1899, 134300), (1975, 129132), (2110, 120870), (2370, 107610), (2532, 100725), (2550, 100014), (2686, 94950), (2844, 89675), (3060, 83345), (3165, 80580), (3555, 71740), (3587, 71100), (3798, 67150), (3825, 66676), (3950, 64566), (4029, 63300), (4220, 60435), (4740, 53805), (5100, 50007), (5275, 48348), (5372, 47475), (5925, 43044), (6330, 40290), (6715, 37980), (7110, 35870), (7174, 35550), (7596, 33575), (7650, 33338), (7900, 32283), (8058, 31650), (9495, 26860), (10550, 24174), (10761, 23700), (11850, 21522), (12087, 21100), (12660, 20145), (13430, 18990), (14220, 17935), (14348, 17775), (15300, 16669), (15825, 16116)]