128520150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 358799952

約数和(自身を除く): 230279802

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 73, 75, 97, 110, 121, 146, 150, 165, 194, 219, 242, 275, 291, 330, 363, 365, 438, 485, 550, 582, 605, 726, 730, 803, 825, 970, 1067, 1095, 1210, 1455, 1606, 1650, 1815, 1825, 2134, 2190, 2409, 2425, 2910, 3025, 3201, 3630, 3650, 4015, 4818, 4850, 5335, 5475, 6050, 6402, 7081, 7275, 8030, 8833, 9075, 10670, 10950, 11737, 12045, 14162, 14550, 16005, 17666, 18150, 20075, 21243, 23474, 24090, 26499, 26675, 32010, 35211, 35405, 40150, 42486, 44165, 52998, 53350, 58685, 60225, 70422, 70810, 77891, 80025, 88330, 106215, 117370, 120450, 132495, 155782, 160050, 176055, 177025, 212430, 220825, 233673, 264990, 293425, 352110, 354050, 389455, 441650, 467346, 531075, 586850, 662475, 778910, 856801, 880275, 1062150, 1168365, 1324950, 1713602, 1760550, 1947275, 2336730, 2570403, 3894550, 4284005, 5140806, 5841825, 8568010, 11683650, 12852015, 21420025, 25704030, 42840050, 64260075, 128520150]

約数ペア:

[(1, 128520150), (2, 64260075), (3, 42840050), (5, 25704030), (6, 21420025), (10, 12852015), (11, 11683650), (15, 8568010), (22, 5841825), (25, 5140806), (30, 4284005), (33, 3894550), (50, 2570403), (55, 2336730), (66, 1947275), (73, 1760550), (75, 1713602), (97, 1324950), (110, 1168365), (121, 1062150), (146, 880275), (150, 856801), (165, 778910), (194, 662475), (219, 586850), (242, 531075), (275, 467346), (291, 441650), (330, 389455), (363, 354050), (365, 352110), (438, 293425), (485, 264990), (550, 233673), (582, 220825), (605, 212430), (726, 177025), (730, 176055), (803, 160050), (825, 155782), (970, 132495), (1067, 120450), (1095, 117370), (1210, 106215), (1455, 88330), (1606, 80025), (1650, 77891), (1815, 70810), (1825, 70422), (2134, 60225), (2190, 58685), (2409, 53350), (2425, 52998), (2910, 44165), (3025, 42486), (3201, 40150), (3630, 35405), (3650, 35211), (4015, 32010), (4818, 26675), (4850, 26499), (5335, 24090), (5475, 23474), (6050, 21243), (6402, 20075), (7081, 18150), (7275, 17666), (8030, 16005), (8833, 14550), (9075, 14162), (10670, 12045), (10950, 11737)]