200750900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 535132416

約数和(自身を除く): 334381516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 37, 46, 50, 70, 74, 92, 100, 115, 140, 148, 161, 175, 185, 230, 259, 322, 337, 350, 370, 460, 518, 575, 644, 674, 700, 740, 805, 851, 925, 1036, 1150, 1295, 1348, 1610, 1685, 1702, 1850, 2300, 2359, 2590, 3220, 3370, 3404, 3700, 4025, 4255, 4718, 5180, 5957, 6475, 6740, 7751, 8050, 8425, 8510, 9436, 11795, 11914, 12469, 12950, 15502, 16100, 16850, 17020, 21275, 23590, 23828, 24938, 25900, 29785, 31004, 33700, 38755, 42550, 47180, 49876, 54257, 58975, 59570, 62345, 77510, 85100, 87283, 108514, 117950, 119140, 124690, 148925, 155020, 174566, 193775, 217028, 235900, 249380, 271285, 286787, 297850, 311725, 349132, 387550, 436415, 542570, 573574, 595700, 623450, 775100, 872830, 1085140, 1147148, 1246900, 1356425, 1433935, 1745660, 2007509, 2182075, 2712850, 2867870, 4015018, 4364150, 5425700, 5735740, 7169675, 8030036, 8728300, 10037545, 14339350, 20075090, 28678700, 40150180, 50187725, 100375450, 200750900]

約数ペア:

[(1, 200750900), (2, 100375450), (4, 50187725), (5, 40150180), (7, 28678700), (10, 20075090), (14, 14339350), (20, 10037545), (23, 8728300), (25, 8030036), (28, 7169675), (35, 5735740), (37, 5425700), (46, 4364150), (50, 4015018), (70, 2867870), (74, 2712850), (92, 2182075), (100, 2007509), (115, 1745660), (140, 1433935), (148, 1356425), (161, 1246900), (175, 1147148), (185, 1085140), (230, 872830), (259, 775100), (322, 623450), (337, 595700), (350, 573574), (370, 542570), (460, 436415), (518, 387550), (575, 349132), (644, 311725), (674, 297850), (700, 286787), (740, 271285), (805, 249380), (851, 235900), (925, 217028), (1036, 193775), (1150, 174566), (1295, 155020), (1348, 148925), (1610, 124690), (1685, 119140), (1702, 117950), (1850, 108514), (2300, 87283), (2359, 85100), (2590, 77510), (3220, 62345), (3370, 59570), (3404, 58975), (3700, 54257), (4025, 49876), (4255, 47180), (4718, 42550), (5180, 38755), (5957, 33700), (6475, 31004), (6740, 29785), (7751, 25900), (8050, 24938), (8425, 23828), (8510, 23590), (9436, 21275), (11795, 17020), (11914, 16850), (12469, 16100), (12950, 15502)]