207732450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 532501632

約数和(自身を除く): 324769182

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 73, 75, 122, 146, 150, 183, 219, 305, 311, 365, 366, 438, 610, 622, 730, 915, 933, 1095, 1525, 1555, 1825, 1830, 1866, 2190, 3050, 3110, 3650, 4453, 4575, 4665, 5475, 7775, 8906, 9150, 9330, 10950, 13359, 15550, 18971, 22265, 22703, 23325, 26718, 37942, 44530, 45406, 46650, 56913, 66795, 68109, 94855, 111325, 113515, 113826, 133590, 136218, 189710, 222650, 227030, 284565, 333975, 340545, 474275, 567575, 569130, 667950, 681090, 948550, 1135150, 1384883, 1422825, 1702725, 2769766, 2845650, 3405450, 4154649, 6924415, 8309298, 13848830, 20773245, 34622075, 41546490, 69244150, 103866225, 207732450]

約数ペア:

[(1, 207732450), (2, 103866225), (3, 69244150), (5, 41546490), (6, 34622075), (10, 20773245), (15, 13848830), (25, 8309298), (30, 6924415), (50, 4154649), (61, 3405450), (73, 2845650), (75, 2769766), (122, 1702725), (146, 1422825), (150, 1384883), (183, 1135150), (219, 948550), (305, 681090), (311, 667950), (365, 569130), (366, 567575), (438, 474275), (610, 340545), (622, 333975), (730, 284565), (915, 227030), (933, 222650), (1095, 189710), (1525, 136218), (1555, 133590), (1825, 113826), (1830, 113515), (1866, 111325), (2190, 94855), (3050, 68109), (3110, 66795), (3650, 56913), (4453, 46650), (4575, 45406), (4665, 44530), (5475, 37942), (7775, 26718), (8906, 23325), (9150, 22703), (9330, 22265), (10950, 18971), (13359, 15550)]