223852140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1613}}^1$

素因数の和:1888

約数の個数: 96

約数和(自身を含む): 699572160

約数和(自身を除く): 475720020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 257, 270, 514, 540, 771, 1028, 1285, 1542, 1613, 2313, 2570, 3084, 3226, 3855, 4626, 4839, 5140, 6452, 6939, 7710, 8065, 9252, 9678, 11565, 13878, 14517, 15420, 16130, 19356, 23130, 24195, 27756, 29034, 32260, 34695, 43551, 46260, 48390, 58068, 69390, 72585, 87102, 96780, 138780, 145170, 174204, 217755, 290340, 414541, 435510, 829082, 871020, 1243623, 1658164, 2072705, 2487246, 3730869, 4145410, 4974492, 6218115, 7461738, 8290820, 11192607, 12436230, 14923476, 18654345, 22385214, 24872460, 37308690, 44770428, 55963035, 74617380, 111926070, 223852140]

約数ペア:

[(1, 223852140), (2, 111926070), (3, 74617380), (4, 55963035), (5, 44770428), (6, 37308690), (9, 24872460), (10, 22385214), (12, 18654345), (15, 14923476), (18, 12436230), (20, 11192607), (27, 8290820), (30, 7461738), (36, 6218115), (45, 4974492), (54, 4145410), (60, 3730869), (90, 2487246), (108, 2072705), (135, 1658164), (180, 1243623), (257, 871020), (270, 829082), (514, 435510), (540, 414541), (771, 290340), (1028, 217755), (1285, 174204), (1542, 145170), (1613, 138780), (2313, 96780), (2570, 87102), (3084, 72585), (3226, 69390), (3855, 58068), (4626, 48390), (4839, 46260), (5140, 43551), (6452, 34695), (6939, 32260), (7710, 29034), (8065, 27756), (9252, 24195), (9678, 23130), (11565, 19356), (13878, 16130), (14517, 15420)]