154868760

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 224

約数和(自身を含む): 538280640

約数和(自身を除く): 383411880

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, 729, 810, 846, 904, 940, 972, 1017, 1080, 1128, 1130, 1215, 1269, 1356, 1410, 1458, 1620, 1692, 1695, 1880, 1944, 2034, 2115, 2260, 2430, 2538, 2712, 2820, 2916, 3051, 3240, 3384, 3390, 3645, 3807, 4068, 4230, 4520, 4860, 5076, 5085, 5311, 5640, 5832, 6102, 6345, 6780, 7290, 7614, 8136, 8460, 9153, 9720, 10152, 10170, 10622, 11421, 12204, 12690, 13560, 14580, 15228, 15255, 15933, 16920, 18306, 19035, 20340, 21244, 22842, 24408, 25380, 26555, 27459, 29160, 30456, 30510, 31866, 34263, 36612, 38070, 40680, 42488, 45684, 45765, 47799, 50760, 53110, 54918, 57105, 61020, 63732, 68526, 73224, 76140, 79665, 82377, 91368, 91530, 95598, 106220, 109836, 114210, 122040, 127464, 137052, 137295, 143397, 152280, 159330, 164754, 171315, 183060, 191196, 212440, 219672, 228420, 238995, 274104, 274590, 286794, 318660, 329508, 342630, 366120, 382392, 411885, 430191, 456840, 477990, 549180, 573588, 637320, 659016, 685260, 716985, 823770, 860382, 955980, 1098360, 1147176, 1290573, 1370520, 1433970, 1647540, 1720764, 1911960, 2150955, 2581146, 2867940, 3295080, 3441528, 3871719, 4301910, 5162292, 5735880, 6452865, 7743438, 8603820, 10324584, 12905730, 15486876, 17207640, 19358595, 25811460, 30973752, 38717190, 51622920, 77434380, 154868760]

約数ペア:

[(1, 154868760), (2, 77434380), (3, 51622920), (4, 38717190), (5, 30973752), (6, 25811460), (8, 19358595), (9, 17207640), (10, 15486876), (12, 12905730), (15, 10324584), (18, 8603820), (20, 7743438), (24, 6452865), (27, 5735880), (30, 5162292), (36, 4301910), (40, 3871719), (45, 3441528), (47, 3295080), (54, 2867940), (60, 2581146), (72, 2150955), (81, 1911960), (90, 1720764), (94, 1647540), (108, 1433970), (113, 1370520), (120, 1290573), (135, 1147176), (141, 1098360), (162, 955980), (180, 860382), (188, 823770), (216, 716985), (226, 685260), (235, 659016), (243, 637320), (270, 573588), (282, 549180), (324, 477990), (339, 456840), (360, 430191), (376, 411885), (405, 382392), (423, 366120), (452, 342630), (470, 329508), (486, 318660), (540, 286794), (564, 274590), (565, 274104), (648, 238995), (678, 228420), (705, 219672), (729, 212440), (810, 191196), (846, 183060), (904, 171315), (940, 164754), (972, 159330), (1017, 152280), (1080, 143397), (1128, 137295), (1130, 137052), (1215, 127464), (1269, 122040), (1356, 114210), (1410, 109836), (1458, 106220), (1620, 95598), (1692, 91530), (1695, 91368), (1880, 82377), (1944, 79665), (2034, 76140), (2115, 73224), (2260, 68526), (2430, 63732), (2538, 61020), (2712, 57105), (2820, 54918), (2916, 53110), (3051, 50760), (3240, 47799), (3384, 45765), (3390, 45684), (3645, 42488), (3807, 40680), (4068, 38070), (4230, 36612), (4520, 34263), (4860, 31866), (5076, 30510), (5085, 30456), (5311, 29160), (5640, 27459), (5832, 26555), (6102, 25380), (6345, 24408), (6780, 22842), (7290, 21244), (7614, 20340), (8136, 19035), (8460, 18306), (9153, 16920), (9720, 15933), (10152, 15255), (10170, 15228), (10622, 14580), (11421, 13560), (12204, 12690)]