210502200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 687456000

約数和(自身を除く): 476953800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 43, 50, 60, 75, 82, 86, 100, 120, 123, 129, 150, 164, 172, 199, 200, 205, 215, 246, 258, 300, 328, 344, 398, 410, 430, 492, 516, 597, 600, 615, 645, 796, 820, 860, 984, 995, 1025, 1032, 1075, 1194, 1230, 1290, 1592, 1640, 1720, 1763, 1990, 2050, 2150, 2388, 2460, 2580, 2985, 3075, 3225, 3526, 3980, 4100, 4300, 4776, 4920, 4975, 5160, 5289, 5970, 6150, 6450, 7052, 7960, 8159, 8200, 8557, 8600, 8815, 9950, 10578, 11940, 12300, 12900, 14104, 14925, 16318, 17114, 17630, 19900, 21156, 23880, 24477, 24600, 25671, 25800, 26445, 29850, 32636, 34228, 35260, 39800, 40795, 42312, 42785, 44075, 48954, 51342, 52890, 59700, 65272, 68456, 70520, 81590, 85570, 88150, 97908, 102684, 105780, 119400, 122385, 128355, 132225, 163180, 171140, 176300, 195816, 203975, 205368, 211560, 213925, 244770, 256710, 264450, 326360, 342280, 350837, 352600, 407950, 427850, 489540, 513420, 528900, 611925, 641775, 701674, 815900, 855700, 979080, 1026840, 1052511, 1057800, 1223850, 1283550, 1403348, 1631800, 1711400, 1754185, 2105022, 2447700, 2567100, 2806696, 3508370, 4210044, 4895400, 5134200, 5262555, 7016740, 8420088, 8770925, 10525110, 14033480, 17541850, 21050220, 26312775, 35083700, 42100440, 52625550, 70167400, 105251100, 210502200]

約数ペア:

[(1, 210502200), (2, 105251100), (3, 70167400), (4, 52625550), (5, 42100440), (6, 35083700), (8, 26312775), (10, 21050220), (12, 17541850), (15, 14033480), (20, 10525110), (24, 8770925), (25, 8420088), (30, 7016740), (40, 5262555), (41, 5134200), (43, 4895400), (50, 4210044), (60, 3508370), (75, 2806696), (82, 2567100), (86, 2447700), (100, 2105022), (120, 1754185), (123, 1711400), (129, 1631800), (150, 1403348), (164, 1283550), (172, 1223850), (199, 1057800), (200, 1052511), (205, 1026840), (215, 979080), (246, 855700), (258, 815900), (300, 701674), (328, 641775), (344, 611925), (398, 528900), (410, 513420), (430, 489540), (492, 427850), (516, 407950), (597, 352600), (600, 350837), (615, 342280), (645, 326360), (796, 264450), (820, 256710), (860, 244770), (984, 213925), (995, 211560), (1025, 205368), (1032, 203975), (1075, 195816), (1194, 176300), (1230, 171140), (1290, 163180), (1592, 132225), (1640, 128355), (1720, 122385), (1763, 119400), (1990, 105780), (2050, 102684), (2150, 97908), (2388, 88150), (2460, 85570), (2580, 81590), (2985, 70520), (3075, 68456), (3225, 65272), (3526, 59700), (3980, 52890), (4100, 51342), (4300, 48954), (4776, 44075), (4920, 42785), (4975, 42312), (5160, 40795), (5289, 39800), (5970, 35260), (6150, 34228), (6450, 32636), (7052, 29850), (7960, 26445), (8159, 25800), (8200, 25671), (8557, 24600), (8600, 24477), (8815, 23880), (9950, 21156), (10578, 19900), (11940, 17630), (12300, 17114), (12900, 16318), (14104, 14925)]