137020400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 180

約数和(自身を含む): 383439000

約数和(自身を除く): 246418600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 121, 149, 152, 176, 190, 200, 209, 220, 242, 275, 298, 304, 380, 400, 418, 440, 475, 484, 550, 596, 605, 745, 760, 836, 880, 950, 968, 1045, 1100, 1192, 1210, 1490, 1520, 1639, 1672, 1900, 1936, 2090, 2200, 2299, 2384, 2420, 2831, 2980, 3025, 3278, 3344, 3725, 3800, 4180, 4400, 4598, 4840, 5225, 5662, 5960, 6050, 6556, 7450, 7600, 8195, 8360, 9196, 9680, 10450, 11324, 11495, 11920, 12100, 13112, 14155, 14900, 16390, 16720, 18029, 18392, 20900, 22648, 22990, 24200, 26224, 28310, 29800, 31141, 32780, 36058, 36784, 40975, 41800, 45296, 45980, 48400, 56620, 57475, 59600, 62282, 65560, 70775, 72116, 81950, 83600, 90145, 91960, 113240, 114950, 124564, 131120, 141550, 144232, 155705, 163900, 180290, 183920, 226480, 229900, 249128, 283100, 288464, 311410, 327800, 342551, 360580, 450725, 459800, 498256, 566200, 622820, 655600, 685102, 721160, 778525, 901450, 919600, 1132400, 1245640, 1370204, 1442320, 1557050, 1712755, 1802900, 2491280, 2740408, 3114100, 3425510, 3605800, 5480816, 6228200, 6851020, 7211600, 8563775, 12456400, 13702040, 17127550, 27404080, 34255100, 68510200, 137020400]

約数ペア:

[(1, 137020400), (2, 68510200), (4, 34255100), (5, 27404080), (8, 17127550), (10, 13702040), (11, 12456400), (16, 8563775), (19, 7211600), (20, 6851020), (22, 6228200), (25, 5480816), (38, 3605800), (40, 3425510), (44, 3114100), (50, 2740408), (55, 2491280), (76, 1802900), (80, 1712755), (88, 1557050), (95, 1442320), (100, 1370204), (110, 1245640), (121, 1132400), (149, 919600), (152, 901450), (176, 778525), (190, 721160), (200, 685102), (209, 655600), (220, 622820), (242, 566200), (275, 498256), (298, 459800), (304, 450725), (380, 360580), (400, 342551), (418, 327800), (440, 311410), (475, 288464), (484, 283100), (550, 249128), (596, 229900), (605, 226480), (745, 183920), (760, 180290), (836, 163900), (880, 155705), (950, 144232), (968, 141550), (1045, 131120), (1100, 124564), (1192, 114950), (1210, 113240), (1490, 91960), (1520, 90145), (1639, 83600), (1672, 81950), (1900, 72116), (1936, 70775), (2090, 65560), (2200, 62282), (2299, 59600), (2384, 57475), (2420, 56620), (2831, 48400), (2980, 45980), (3025, 45296), (3278, 41800), (3344, 40975), (3725, 36784), (3800, 36058), (4180, 32780), (4400, 31141), (4598, 29800), (4840, 28310), (5225, 26224), (5662, 24200), (5960, 22990), (6050, 22648), (6556, 20900), (7450, 18392), (7600, 18029), (8195, 16720), (8360, 16390), (9196, 14900), (9680, 14155), (10450, 13112), (11324, 12100), (11495, 11920)]