225601560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 784442880

約数和(自身を除く): 558841320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 191, 193, 204, 255, 306, 340, 360, 382, 386, 408, 510, 573, 579, 612, 680, 764, 765, 772, 955, 965, 1020, 1146, 1158, 1224, 1528, 1530, 1544, 1719, 1737, 1910, 1930, 2040, 2292, 2316, 2865, 2895, 3060, 3247, 3281, 3438, 3474, 3820, 3860, 4584, 4632, 5730, 5790, 6120, 6494, 6562, 6876, 6948, 7640, 7720, 8595, 8685, 9741, 9843, 11460, 11580, 12988, 13124, 13752, 13896, 16235, 16405, 17190, 17370, 19482, 19686, 22920, 23160, 25976, 26248, 29223, 29529, 32470, 32810, 34380, 34740, 36863, 38964, 39372, 48705, 49215, 58446, 59058, 64940, 65620, 68760, 69480, 73726, 77928, 78744, 97410, 98430, 110589, 116892, 118116, 129880, 131240, 146115, 147452, 147645, 184315, 194820, 196860, 221178, 233784, 236232, 292230, 294904, 295290, 331767, 368630, 389640, 393720, 442356, 552945, 584460, 590580, 626671, 663534, 737260, 884712, 1105890, 1168920, 1181160, 1253342, 1327068, 1474520, 1658835, 1880013, 2211780, 2506684, 2654136, 3133355, 3317670, 3760026, 4423560, 5013368, 5640039, 6266710, 6635340, 7520052, 9400065, 11280078, 12533420, 13270680, 15040104, 18800130, 22560156, 25066840, 28200195, 37600260, 45120312, 56400390, 75200520, 112800780, 225601560]

約数ペア:

[(1, 225601560), (2, 112800780), (3, 75200520), (4, 56400390), (5, 45120312), (6, 37600260), (8, 28200195), (9, 25066840), (10, 22560156), (12, 18800130), (15, 15040104), (17, 13270680), (18, 12533420), (20, 11280078), (24, 9400065), (30, 7520052), (34, 6635340), (36, 6266710), (40, 5640039), (45, 5013368), (51, 4423560), (60, 3760026), (68, 3317670), (72, 3133355), (85, 2654136), (90, 2506684), (102, 2211780), (120, 1880013), (136, 1658835), (153, 1474520), (170, 1327068), (180, 1253342), (191, 1181160), (193, 1168920), (204, 1105890), (255, 884712), (306, 737260), (340, 663534), (360, 626671), (382, 590580), (386, 584460), (408, 552945), (510, 442356), (573, 393720), (579, 389640), (612, 368630), (680, 331767), (764, 295290), (765, 294904), (772, 292230), (955, 236232), (965, 233784), (1020, 221178), (1146, 196860), (1158, 194820), (1224, 184315), (1528, 147645), (1530, 147452), (1544, 146115), (1719, 131240), (1737, 129880), (1910, 118116), (1930, 116892), (2040, 110589), (2292, 98430), (2316, 97410), (2865, 78744), (2895, 77928), (3060, 73726), (3247, 69480), (3281, 68760), (3438, 65620), (3474, 64940), (3820, 59058), (3860, 58446), (4584, 49215), (4632, 48705), (5730, 39372), (5790, 38964), (6120, 36863), (6494, 34740), (6562, 34380), (6876, 32810), (6948, 32470), (7640, 29529), (7720, 29223), (8595, 26248), (8685, 25976), (9741, 23160), (9843, 22920), (11460, 19686), (11580, 19482), (12988, 17370), (13124, 17190), (13752, 16405), (13896, 16235)]