201500150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 419839200

約数和(自身を除く): 218339050

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 43, 50, 74, 85, 86, 149, 170, 185, 215, 298, 370, 425, 430, 629, 731, 745, 850, 925, 1075, 1258, 1462, 1490, 1591, 1850, 2150, 2533, 3145, 3182, 3655, 3725, 5066, 5513, 6290, 6407, 7310, 7450, 7955, 11026, 12665, 12814, 15725, 15910, 18275, 25330, 27047, 27565, 31450, 32035, 36550, 39775, 54094, 55130, 63325, 64070, 79550, 93721, 108919, 126650, 135235, 137825, 160175, 187442, 217838, 237059, 270470, 275650, 320350, 468605, 474118, 544595, 676175, 937210, 1089190, 1185295, 1352350, 2343025, 2370590, 2722975, 4030003, 4686050, 5445950, 5926475, 8060006, 11852950, 20150015, 40300030, 100750075, 201500150]

約数ペア:

[(1, 201500150), (2, 100750075), (5, 40300030), (10, 20150015), (17, 11852950), (25, 8060006), (34, 5926475), (37, 5445950), (43, 4686050), (50, 4030003), (74, 2722975), (85, 2370590), (86, 2343025), (149, 1352350), (170, 1185295), (185, 1089190), (215, 937210), (298, 676175), (370, 544595), (425, 474118), (430, 468605), (629, 320350), (731, 275650), (745, 270470), (850, 237059), (925, 217838), (1075, 187442), (1258, 160175), (1462, 137825), (1490, 135235), (1591, 126650), (1850, 108919), (2150, 93721), (2533, 79550), (3145, 64070), (3182, 63325), (3655, 55130), (3725, 54094), (5066, 39775), (5513, 36550), (6290, 32035), (6407, 31450), (7310, 27565), (7450, 27047), (7955, 25330), (11026, 18275), (12665, 15910), (12814, 15725)]