923048500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 2366058240

約数和(自身を除く): 1443009740

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 73, 76, 95, 100, 110, 121, 125, 146, 190, 209, 220, 242, 250, 275, 292, 365, 380, 418, 475, 484, 500, 550, 605, 730, 803, 836, 950, 1045, 1100, 1210, 1331, 1375, 1387, 1460, 1606, 1825, 1900, 2090, 2299, 2375, 2420, 2662, 2750, 2774, 3025, 3212, 3650, 4015, 4180, 4598, 4750, 5225, 5324, 5500, 5548, 6050, 6655, 6935, 7300, 8030, 8833, 9125, 9196, 9500, 10450, 11495, 12100, 13310, 13870, 15125, 15257, 16060, 17666, 18250, 20075, 20900, 22990, 25289, 26125, 26620, 27740, 30250, 30514, 33275, 34675, 35332, 36500, 40150, 44165, 45980, 50578, 52250, 57475, 60500, 61028, 66550, 69350, 76285, 80300, 88330, 97163, 100375, 101156, 104500, 114950, 126445, 133100, 138700, 152570, 166375, 167827, 173375, 176660, 194326, 200750, 220825, 229900, 252890, 287375, 305140, 332750, 335654, 346750, 381425, 388652, 401500, 441650, 485815, 505780, 574750, 632225, 665500, 671308, 693500, 762850, 839135, 883300, 971630, 1104125, 1149500, 1264450, 1525700, 1678270, 1846097, 1907125, 1943260, 2208250, 2429075, 2528900, 3161125, 3356540, 3692194, 3814250, 4195675, 4416500, 4858150, 6322250, 7384388, 7628500, 8391350, 9230485, 9716300, 12145375, 12644500, 16782700, 18460970, 20978375, 24290750, 36921940, 41956750, 46152425, 48581500, 83913500, 92304850, 184609700, 230762125, 461524250, 923048500]

約数ペア:

[(1, 923048500), (2, 461524250), (4, 230762125), (5, 184609700), (10, 92304850), (11, 83913500), (19, 48581500), (20, 46152425), (22, 41956750), (25, 36921940), (38, 24290750), (44, 20978375), (50, 18460970), (55, 16782700), (73, 12644500), (76, 12145375), (95, 9716300), (100, 9230485), (110, 8391350), (121, 7628500), (125, 7384388), (146, 6322250), (190, 4858150), (209, 4416500), (220, 4195675), (242, 3814250), (250, 3692194), (275, 3356540), (292, 3161125), (365, 2528900), (380, 2429075), (418, 2208250), (475, 1943260), (484, 1907125), (500, 1846097), (550, 1678270), (605, 1525700), (730, 1264450), (803, 1149500), (836, 1104125), (950, 971630), (1045, 883300), (1100, 839135), (1210, 762850), (1331, 693500), (1375, 671308), (1387, 665500), (1460, 632225), (1606, 574750), (1825, 505780), (1900, 485815), (2090, 441650), (2299, 401500), (2375, 388652), (2420, 381425), (2662, 346750), (2750, 335654), (2774, 332750), (3025, 305140), (3212, 287375), (3650, 252890), (4015, 229900), (4180, 220825), (4598, 200750), (4750, 194326), (5225, 176660), (5324, 173375), (5500, 167827), (5548, 166375), (6050, 152570), (6655, 138700), (6935, 133100), (7300, 126445), (8030, 114950), (8833, 104500), (9125, 101156), (9196, 100375), (9500, 97163), (10450, 88330), (11495, 80300), (12100, 76285), (13310, 69350), (13870, 66550), (15125, 61028), (15257, 60500), (16060, 57475), (17666, 52250), (18250, 50578), (20075, 45980), (20900, 44165), (22990, 40150), (25289, 36500), (26125, 35332), (26620, 34675), (27740, 33275), (30250, 30514)]