221057100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{827}}^1$

素因数の和:867

約数の個数: 216

約数和(自身を含む): 784824768

約数和(自身を除く): 563767668

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, 827, 891, 900, 972, 990, 1100, 1188, 1215, 1350, 1485, 1620, 1650, 1654, 1782, 1980, 2025, 2430, 2475, 2481, 2673, 2700, 2970, 3300, 3308, 3564, 4050, 4135, 4455, 4860, 4950, 4962, 5346, 5940, 6075, 7425, 7443, 8100, 8270, 8910, 9097, 9900, 9924, 10692, 12150, 12405, 13365, 14850, 14886, 16540, 17820, 18194, 20675, 22275, 22329, 24300, 24810, 26730, 27291, 29700, 29772, 36388, 37215, 41350, 44550, 44658, 45485, 49620, 53460, 54582, 62025, 66825, 66987, 74430, 81873, 82700, 89100, 89316, 90970, 109164, 111645, 124050, 133650, 133974, 136455, 148860, 163746, 181940, 186075, 200961, 223290, 227425, 245619, 248100, 267300, 267948, 272910, 327492, 334935, 372150, 401922, 409365, 446580, 454850, 491238, 545820, 558225, 669870, 682275, 736857, 744300, 803844, 818730, 909700, 982476, 1004805, 1116450, 1228095, 1339740, 1364550, 1473714, 1637460, 1674675, 2009610, 2046825, 2210571, 2232900, 2456190, 2729100, 2947428, 3349350, 3684285, 4019220, 4093650, 4421142, 4912380, 5024025, 6140475, 6698700, 7368570, 8187300, 8842284, 10048050, 11052855, 12280950, 14737140, 18421425, 20096100, 22105710, 24561900, 36842850, 44211420, 55264275, 73685700, 110528550, 221057100]

約数ペア:

[(1, 221057100), (2, 110528550), (3, 73685700), (4, 55264275), (5, 44211420), (6, 36842850), (9, 24561900), (10, 22105710), (11, 20096100), (12, 18421425), (15, 14737140), (18, 12280950), (20, 11052855), (22, 10048050), (25, 8842284), (27, 8187300), (30, 7368570), (33, 6698700), (36, 6140475), (44, 5024025), (45, 4912380), (50, 4421142), (54, 4093650), (55, 4019220), (60, 3684285), (66, 3349350), (75, 2947428), (81, 2729100), (90, 2456190), (99, 2232900), (100, 2210571), (108, 2046825), (110, 2009610), (132, 1674675), (135, 1637460), (150, 1473714), (162, 1364550), (165, 1339740), (180, 1228095), (198, 1116450), (220, 1004805), (225, 982476), (243, 909700), (270, 818730), (275, 803844), (297, 744300), (300, 736857), (324, 682275), (330, 669870), (396, 558225), (405, 545820), (450, 491238), (486, 454850), (495, 446580), (540, 409365), (550, 401922), (594, 372150), (660, 334935), (675, 327492), (810, 272910), (825, 267948), (827, 267300), (891, 248100), (900, 245619), (972, 227425), (990, 223290), (1100, 200961), (1188, 186075), (1215, 181940), (1350, 163746), (1485, 148860), (1620, 136455), (1650, 133974), (1654, 133650), (1782, 124050), (1980, 111645), (2025, 109164), (2430, 90970), (2475, 89316), (2481, 89100), (2673, 82700), (2700, 81873), (2970, 74430), (3300, 66987), (3308, 66825), (3564, 62025), (4050, 54582), (4135, 53460), (4455, 49620), (4860, 45485), (4950, 44658), (4962, 44550), (5346, 41350), (5940, 37215), (6075, 36388), (7425, 29772), (7443, 29700), (8100, 27291), (8270, 26730), (8910, 24810), (9097, 24300), (9900, 22329), (9924, 22275), (10692, 20675), (12150, 18194), (12405, 17820), (13365, 16540), (14850, 14886)]