200510325

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 417830400

約数和(自身を除く): 217320075

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 31, 45, 51, 57, 75, 85, 89, 93, 95, 153, 155, 171, 225, 255, 267, 279, 285, 323, 425, 445, 465, 475, 527, 589, 765, 775, 801, 855, 969, 1275, 1335, 1395, 1425, 1513, 1581, 1615, 1691, 1767, 2225, 2325, 2635, 2759, 2907, 2945, 3825, 4005, 4275, 4539, 4743, 4845, 5073, 5301, 6675, 6975, 7565, 7905, 8075, 8277, 8455, 8835, 10013, 13175, 13617, 13795, 14535, 14725, 15219, 20025, 22695, 23715, 24225, 24831, 25365, 26505, 28747, 30039, 37825, 39525, 41385, 42275, 44175, 46903, 50065, 52421, 68085, 68975, 72675, 76095, 86241, 90117, 113475, 118575, 124155, 126825, 132525, 140709, 143735, 150195, 157263, 206925, 234515, 250325, 258723, 262105, 340425, 380475, 422127, 431205, 450585, 471789, 620775, 703545, 718675, 750975, 786315, 891157, 1172575, 1293615, 1310525, 2110635, 2156025, 2252925, 2358945, 2673471, 3517725, 3931575, 4455785, 6468075, 8020413, 10553175, 11794725, 13367355, 22278925, 40102065, 66836775, 200510325]

約数ペア:

[(1, 200510325), (3, 66836775), (5, 40102065), (9, 22278925), (15, 13367355), (17, 11794725), (19, 10553175), (25, 8020413), (31, 6468075), (45, 4455785), (51, 3931575), (57, 3517725), (75, 2673471), (85, 2358945), (89, 2252925), (93, 2156025), (95, 2110635), (153, 1310525), (155, 1293615), (171, 1172575), (225, 891157), (255, 786315), (267, 750975), (279, 718675), (285, 703545), (323, 620775), (425, 471789), (445, 450585), (465, 431205), (475, 422127), (527, 380475), (589, 340425), (765, 262105), (775, 258723), (801, 250325), (855, 234515), (969, 206925), (1275, 157263), (1335, 150195), (1395, 143735), (1425, 140709), (1513, 132525), (1581, 126825), (1615, 124155), (1691, 118575), (1767, 113475), (2225, 90117), (2325, 86241), (2635, 76095), (2759, 72675), (2907, 68975), (2945, 68085), (3825, 52421), (4005, 50065), (4275, 46903), (4539, 44175), (4743, 42275), (4845, 41385), (5073, 39525), (5301, 37825), (6675, 30039), (6975, 28747), (7565, 26505), (7905, 25365), (8075, 24831), (8277, 24225), (8455, 23715), (8835, 22695), (10013, 20025), (13175, 15219), (13617, 14725), (13795, 14535)]