75684950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 166275072

約数和(自身を除く): 90590122

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 31, 46, 50, 55, 62, 110, 115, 155, 193, 230, 253, 275, 310, 341, 386, 506, 550, 575, 682, 713, 775, 965, 1150, 1265, 1426, 1550, 1705, 1930, 2123, 2530, 3410, 3565, 4246, 4439, 4825, 5983, 6325, 7130, 7843, 8525, 8878, 9650, 10615, 11966, 12650, 15686, 17050, 17825, 21230, 22195, 29915, 35650, 39215, 44390, 48829, 53075, 59830, 65813, 78430, 97658, 106150, 110975, 131626, 137609, 149575, 196075, 221950, 244145, 275218, 299150, 329065, 392150, 488290, 658130, 688045, 1220725, 1376090, 1513699, 1645325, 2441450, 3027398, 3290650, 3440225, 6880450, 7568495, 15136990, 37842475, 75684950]

約数ペア:

[(1, 75684950), (2, 37842475), (5, 15136990), (10, 7568495), (11, 6880450), (22, 3440225), (23, 3290650), (25, 3027398), (31, 2441450), (46, 1645325), (50, 1513699), (55, 1376090), (62, 1220725), (110, 688045), (115, 658130), (155, 488290), (193, 392150), (230, 329065), (253, 299150), (275, 275218), (310, 244145), (341, 221950), (386, 196075), (506, 149575), (550, 137609), (575, 131626), (682, 110975), (713, 106150), (775, 97658), (965, 78430), (1150, 65813), (1265, 59830), (1426, 53075), (1550, 48829), (1705, 44390), (1930, 39215), (2123, 35650), (2530, 29915), (3410, 22195), (3565, 21230), (4246, 17825), (4439, 17050), (4825, 15686), (5983, 12650), (6325, 11966), (7130, 10615), (7843, 9650), (8525, 8878)]