12778811100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47807}}^1$

素因数の和:47847

約数の個数: 216

約数和(自身を含む): 45315099648

約数和(自身を除く): 32536288548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 132, 135, 150, 162, 165, 180, 198, 220, 225, 243, 270, 275, 297, 300, 324, 330, 396, 405, 450, 486, 495, 540, 550, 594, 660, 675, 810, 825, 891, 900, 972, 990, 1100, 1188, 1215, 1350, 1485, 1620, 1650, 1782, 1980, 2025, 2430, 2475, 2673, 2700, 2970, 3300, 3564, 4050, 4455, 4860, 4950, 5346, 5940, 6075, 7425, 8100, 8910, 9900, 10692, 12150, 13365, 14850, 17820, 22275, 24300, 26730, 29700, 44550, 47807, 53460, 66825, 89100, 95614, 133650, 143421, 191228, 239035, 267300, 286842, 430263, 478070, 525877, 573684, 717105, 860526, 956140, 1051754, 1195175, 1290789, 1434210, 1577631, 1721052, 2103508, 2151315, 2390350, 2581578, 2629385, 2868420, 3155262, 3585525, 3872367, 4302630, 4732893, 4780700, 5163156, 5258770, 6310524, 6453945, 7171050, 7744734, 7888155, 8605260, 9465786, 10517540, 10756575, 11617101, 12907890, 13146925, 14198679, 14342100, 15489468, 15776310, 18931572, 19361835, 21513150, 23234202, 23664465, 25815780, 26293850, 28397358, 31552620, 32269725, 38723670, 39440775, 42596037, 43026300, 46468404, 47328930, 52587700, 56794716, 58085505, 64539450, 70993395, 77447340, 78881550, 85192074, 94657860, 96809175, 116171010, 118322325, 127788111, 129078900, 141986790, 157763100, 170384148, 193618350, 212980185, 232342020, 236644650, 255576222, 283973580, 290427525, 354966975, 387236700, 425960370, 473289300, 511152444, 580855050, 638940555, 709933950, 851920740, 1064900925, 1161710100, 1277881110, 1419867900, 2129801850, 2555762220, 3194702775, 4259603700, 6389405550, 12778811100]

約数ペア:

[(1, 12778811100), (2, 6389405550), (3, 4259603700), (4, 3194702775), (5, 2555762220), (6, 2129801850), (9, 1419867900), (10, 1277881110), (11, 1161710100), (12, 1064900925), (15, 851920740), (18, 709933950), (20, 638940555), (22, 580855050), (25, 511152444), (27, 473289300), (30, 425960370), (33, 387236700), (36, 354966975), (44, 290427525), (45, 283973580), (50, 255576222), (54, 236644650), (55, 232342020), (60, 212980185), (66, 193618350), (75, 170384148), (81, 157763100), (90, 141986790), (99, 129078900), (100, 127788111), (108, 118322325), (110, 116171010), (132, 96809175), (135, 94657860), (150, 85192074), (162, 78881550), (165, 77447340), (180, 70993395), (198, 64539450), (220, 58085505), (225, 56794716), (243, 52587700), (270, 47328930), (275, 46468404), (297, 43026300), (300, 42596037), (324, 39440775), (330, 38723670), (396, 32269725), (405, 31552620), (450, 28397358), (486, 26293850), (495, 25815780), (540, 23664465), (550, 23234202), (594, 21513150), (660, 19361835), (675, 18931572), (810, 15776310), (825, 15489468), (891, 14342100), (900, 14198679), (972, 13146925), (990, 12907890), (1100, 11617101), (1188, 10756575), (1215, 10517540), (1350, 9465786), (1485, 8605260), (1620, 7888155), (1650, 7744734), (1782, 7171050), (1980, 6453945), (2025, 6310524), (2430, 5258770), (2475, 5163156), (2673, 4780700), (2700, 4732893), (2970, 4302630), (3300, 3872367), (3564, 3585525), (4050, 3155262), (4455, 2868420), (4860, 2629385), (4950, 2581578), (5346, 2390350), (5940, 2151315), (6075, 2103508), (7425, 1721052), (8100, 1577631), (8910, 1434210), (9900, 1290789), (10692, 1195175), (12150, 1051754), (13365, 956140), (14850, 860526), (17820, 717105), (22275, 573684), (24300, 525877), (26730, 478070), (29700, 430263), (44550, 286842), (47807, 267300), (53460, 239035), (66825, 191228), (89100, 143421), (95614, 133650)]