147800550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 391716000

約数和(自身を除く): 243915450

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 149, 150, 170, 255, 298, 389, 425, 447, 510, 745, 778, 850, 894, 1167, 1275, 1490, 1945, 2235, 2334, 2533, 2550, 3725, 3890, 4470, 5066, 5835, 6613, 7450, 7599, 9725, 11175, 11670, 12665, 13226, 15198, 19450, 19839, 22350, 25330, 29175, 33065, 37995, 39678, 57961, 58350, 63325, 66130, 75990, 99195, 115922, 126650, 165325, 173883, 189975, 198390, 289805, 330650, 347766, 379950, 495975, 579610, 869415, 985337, 991950, 1449025, 1738830, 1970674, 2898050, 2956011, 4347075, 4926685, 5912022, 8694150, 9853370, 14780055, 24633425, 29560110, 49266850, 73900275, 147800550]

約数ペア:

[(1, 147800550), (2, 73900275), (3, 49266850), (5, 29560110), (6, 24633425), (10, 14780055), (15, 9853370), (17, 8694150), (25, 5912022), (30, 4926685), (34, 4347075), (50, 2956011), (51, 2898050), (75, 1970674), (85, 1738830), (102, 1449025), (149, 991950), (150, 985337), (170, 869415), (255, 579610), (298, 495975), (389, 379950), (425, 347766), (447, 330650), (510, 289805), (745, 198390), (778, 189975), (850, 173883), (894, 165325), (1167, 126650), (1275, 115922), (1490, 99195), (1945, 75990), (2235, 66130), (2334, 63325), (2533, 58350), (2550, 57961), (3725, 39678), (3890, 37995), (4470, 33065), (5066, 29175), (5835, 25330), (6613, 22350), (7450, 19839), (7599, 19450), (9725, 15198), (11175, 13226), (11670, 12665)]