145951650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:501

約数の個数: 144

約数和(自身を含む): 430258920

約数和(自身を除く): 284307270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 61, 65, 75, 78, 90, 117, 122, 130, 150, 183, 195, 225, 234, 305, 325, 366, 390, 409, 450, 549, 585, 610, 650, 793, 818, 915, 975, 1098, 1170, 1227, 1525, 1586, 1830, 1950, 2045, 2379, 2454, 2745, 2925, 3050, 3681, 3965, 4090, 4575, 4758, 5317, 5490, 5850, 6135, 7137, 7362, 7930, 9150, 10225, 10634, 11895, 12270, 13725, 14274, 15951, 18405, 19825, 20450, 23790, 24949, 26585, 27450, 30675, 31902, 35685, 36810, 39650, 47853, 49898, 53170, 59475, 61350, 71370, 74847, 79755, 92025, 95706, 118950, 124745, 132925, 149694, 159510, 178425, 184050, 224541, 239265, 249490, 265850, 324337, 356850, 374235, 398775, 449082, 478530, 623725, 648674, 748470, 797550, 973011, 1122705, 1196325, 1247450, 1621685, 1871175, 1946022, 2245410, 2392650, 2919033, 3243370, 3742350, 4865055, 5613525, 5838066, 8108425, 9730110, 11227050, 14595165, 16216850, 24325275, 29190330, 48650550, 72975825, 145951650]

約数ペア:

[(1, 145951650), (2, 72975825), (3, 48650550), (5, 29190330), (6, 24325275), (9, 16216850), (10, 14595165), (13, 11227050), (15, 9730110), (18, 8108425), (25, 5838066), (26, 5613525), (30, 4865055), (39, 3742350), (45, 3243370), (50, 2919033), (61, 2392650), (65, 2245410), (75, 1946022), (78, 1871175), (90, 1621685), (117, 1247450), (122, 1196325), (130, 1122705), (150, 973011), (183, 797550), (195, 748470), (225, 648674), (234, 623725), (305, 478530), (325, 449082), (366, 398775), (390, 374235), (409, 356850), (450, 324337), (549, 265850), (585, 249490), (610, 239265), (650, 224541), (793, 184050), (818, 178425), (915, 159510), (975, 149694), (1098, 132925), (1170, 124745), (1227, 118950), (1525, 95706), (1586, 92025), (1830, 79755), (1950, 74847), (2045, 71370), (2379, 61350), (2454, 59475), (2745, 53170), (2925, 49898), (3050, 47853), (3681, 39650), (3965, 36810), (4090, 35685), (4575, 31902), (4758, 30675), (5317, 27450), (5490, 26585), (5850, 24949), (6135, 23790), (7137, 20450), (7362, 19825), (7930, 18405), (9150, 15951), (10225, 14274), (10634, 13725), (11895, 12270)]