51622920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 179262720

約数和(自身を除く): 127639800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 113, 120, 135, 141, 162, 180, 188, 216, 226, 235, 243, 270, 282, 324, 339, 360, 376, 405, 423, 452, 470, 486, 540, 564, 565, 648, 678, 705, 810, 846, 904, 940, 972, 1017, 1080, 1128, 1130, 1215, 1269, 1356, 1410, 1620, 1692, 1695, 1880, 1944, 2034, 2115, 2260, 2430, 2538, 2712, 2820, 3051, 3240, 3384, 3390, 3807, 4068, 4230, 4520, 4860, 5076, 5085, 5311, 5640, 6102, 6345, 6780, 7614, 8136, 8460, 9153, 9720, 10152, 10170, 10622, 11421, 12204, 12690, 13560, 15228, 15255, 15933, 16920, 18306, 19035, 20340, 21244, 22842, 24408, 25380, 26555, 27459, 30456, 30510, 31866, 36612, 38070, 40680, 42488, 45684, 45765, 47799, 50760, 53110, 54918, 57105, 61020, 63732, 73224, 76140, 79665, 91368, 91530, 95598, 106220, 109836, 114210, 122040, 127464, 137295, 143397, 152280, 159330, 183060, 191196, 212440, 219672, 228420, 238995, 274590, 286794, 318660, 366120, 382392, 430191, 456840, 477990, 549180, 573588, 637320, 716985, 860382, 955980, 1098360, 1147176, 1290573, 1433970, 1720764, 1911960, 2150955, 2581146, 2867940, 3441528, 4301910, 5162292, 5735880, 6452865, 8603820, 10324584, 12905730, 17207640, 25811460, 51622920]

約数ペア:

[(1, 51622920), (2, 25811460), (3, 17207640), (4, 12905730), (5, 10324584), (6, 8603820), (8, 6452865), (9, 5735880), (10, 5162292), (12, 4301910), (15, 3441528), (18, 2867940), (20, 2581146), (24, 2150955), (27, 1911960), (30, 1720764), (36, 1433970), (40, 1290573), (45, 1147176), (47, 1098360), (54, 955980), (60, 860382), (72, 716985), (81, 637320), (90, 573588), (94, 549180), (108, 477990), (113, 456840), (120, 430191), (135, 382392), (141, 366120), (162, 318660), (180, 286794), (188, 274590), (216, 238995), (226, 228420), (235, 219672), (243, 212440), (270, 191196), (282, 183060), (324, 159330), (339, 152280), (360, 143397), (376, 137295), (405, 127464), (423, 122040), (452, 114210), (470, 109836), (486, 106220), (540, 95598), (564, 91530), (565, 91368), (648, 79665), (678, 76140), (705, 73224), (810, 63732), (846, 61020), (904, 57105), (940, 54918), (972, 53110), (1017, 50760), (1080, 47799), (1128, 45765), (1130, 45684), (1215, 42488), (1269, 40680), (1356, 38070), (1410, 36612), (1620, 31866), (1692, 30510), (1695, 30456), (1880, 27459), (1944, 26555), (2034, 25380), (2115, 24408), (2260, 22842), (2430, 21244), (2538, 20340), (2712, 19035), (2820, 18306), (3051, 16920), (3240, 15933), (3384, 15255), (3390, 15228), (3807, 13560), (4068, 12690), (4230, 12204), (4520, 11421), (4860, 10622), (5076, 10170), (5085, 10152), (5311, 9720), (5640, 9153), (6102, 8460), (6345, 8136), (6780, 7614)]