9890100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 216

約数和(自身を含む): 36018528

約数和(自身を除く): 26128428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 37, 44, 45, 50, 54, 55, 60, 66, 74, 75, 81, 90, 99, 100, 108, 110, 111, 132, 135, 148, 150, 162, 165, 180, 185, 198, 220, 222, 225, 243, 270, 275, 297, 300, 324, 330, 333, 370, 396, 405, 407, 444, 450, 486, 495, 540, 550, 555, 594, 660, 666, 675, 740, 810, 814, 825, 891, 900, 925, 972, 990, 999, 1100, 1110, 1188, 1215, 1221, 1332, 1350, 1485, 1620, 1628, 1650, 1665, 1782, 1850, 1980, 1998, 2025, 2035, 2220, 2430, 2442, 2475, 2673, 2700, 2775, 2970, 2997, 3300, 3330, 3564, 3663, 3700, 3996, 4050, 4070, 4455, 4860, 4884, 4950, 4995, 5346, 5550, 5940, 5994, 6075, 6105, 6660, 7326, 7425, 8100, 8140, 8325, 8910, 8991, 9900, 9990, 10175, 10692, 10989, 11100, 11988, 12150, 12210, 13365, 14652, 14850, 14985, 16650, 17820, 17982, 18315, 19980, 20350, 21978, 22275, 24300, 24420, 24975, 26730, 29700, 29970, 30525, 32967, 33300, 35964, 36630, 40700, 43956, 44550, 44955, 49950, 53460, 54945, 59940, 61050, 65934, 66825, 73260, 74925, 89100, 89910, 91575, 98901, 99900, 109890, 122100, 131868, 133650, 149850, 164835, 179820, 183150, 197802, 219780, 224775, 267300, 274725, 299700, 329670, 366300, 395604, 449550, 494505, 549450, 659340, 824175, 899100, 989010, 1098900, 1648350, 1978020, 2472525, 3296700, 4945050, 9890100]

約数ペア:

[(1, 9890100), (2, 4945050), (3, 3296700), (4, 2472525), (5, 1978020), (6, 1648350), (9, 1098900), (10, 989010), (11, 899100), (12, 824175), (15, 659340), (18, 549450), (20, 494505), (22, 449550), (25, 395604), (27, 366300), (30, 329670), (33, 299700), (36, 274725), (37, 267300), (44, 224775), (45, 219780), (50, 197802), (54, 183150), (55, 179820), (60, 164835), (66, 149850), (74, 133650), (75, 131868), (81, 122100), (90, 109890), (99, 99900), (100, 98901), (108, 91575), (110, 89910), (111, 89100), (132, 74925), (135, 73260), (148, 66825), (150, 65934), (162, 61050), (165, 59940), (180, 54945), (185, 53460), (198, 49950), (220, 44955), (222, 44550), (225, 43956), (243, 40700), (270, 36630), (275, 35964), (297, 33300), (300, 32967), (324, 30525), (330, 29970), (333, 29700), (370, 26730), (396, 24975), (405, 24420), (407, 24300), (444, 22275), (450, 21978), (486, 20350), (495, 19980), (540, 18315), (550, 17982), (555, 17820), (594, 16650), (660, 14985), (666, 14850), (675, 14652), (740, 13365), (810, 12210), (814, 12150), (825, 11988), (891, 11100), (900, 10989), (925, 10692), (972, 10175), (990, 9990), (999, 9900), (1100, 8991), (1110, 8910), (1188, 8325), (1215, 8140), (1221, 8100), (1332, 7425), (1350, 7326), (1485, 6660), (1620, 6105), (1628, 6075), (1650, 5994), (1665, 5940), (1782, 5550), (1850, 5346), (1980, 4995), (1998, 4950), (2025, 4884), (2035, 4860), (2220, 4455), (2430, 4070), (2442, 4050), (2475, 3996), (2673, 3700), (2700, 3663), (2775, 3564), (2970, 3330), (2997, 3300)]