18271244100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:551

約数の個数: 288

約数和(自身を含む): 56530131840

約数和(自身を除く): 38258887740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 41, 50, 58, 60, 75, 82, 87, 100, 116, 123, 145, 150, 164, 174, 181, 205, 246, 283, 290, 300, 348, 362, 410, 435, 492, 543, 566, 580, 615, 724, 725, 820, 849, 870, 905, 1025, 1086, 1132, 1189, 1230, 1415, 1450, 1698, 1740, 1810, 2050, 2172, 2175, 2378, 2460, 2715, 2830, 2900, 3075, 3396, 3567, 3620, 4100, 4245, 4350, 4525, 4756, 5249, 5430, 5660, 5945, 6150, 7075, 7134, 7421, 8207, 8490, 8700, 9050, 10498, 10860, 11603, 11890, 12300, 13575, 14150, 14268, 14842, 15747, 16414, 16980, 17835, 18100, 20996, 21225, 22263, 23206, 23780, 24621, 26245, 27150, 28300, 29684, 29725, 31494, 32828, 34809, 35670, 37105, 41035, 42450, 44526, 46412, 49242, 51223, 52490, 54300, 58015, 59450, 62988, 69618, 71340, 74210, 78735, 82070, 84900, 89052, 89175, 98484, 102446, 104980, 111315, 116030, 118900, 123105, 131225, 139236, 148420, 153669, 157470, 164140, 174045, 178350, 185525, 204892, 205175, 215209, 222630, 232060, 246210, 256115, 262450, 290075, 307338, 314940, 336487, 348090, 356700, 371050, 393675, 410350, 430418, 445260, 492420, 512230, 524900, 556575, 580150, 614676, 615525, 645627, 672974, 696180, 742100, 768345, 787350, 820700, 860836, 870225, 1009461, 1024460, 1076045, 1113150, 1160300, 1231050, 1280575, 1291254, 1345948, 1485467, 1536690, 1574700, 1682435, 1740450, 2018922, 2100143, 2152090, 2226300, 2462100, 2561150, 2582508, 2970934, 3073380, 3228135, 3364870, 3480900, 3841725, 4037844, 4200286, 4304180, 4456401, 5047305, 5122300, 5380225, 5941868, 6300429, 6456270, 6729740, 7427335, 7683450, 8400572, 8412175, 8912802, 10094610, 10500715, 10760450, 12600858, 12912540, 14854670, 15366900, 16140675, 16824350, 17825604, 20189220, 21001430, 21520900, 22282005, 25201716, 25236525, 29709340, 31502145, 32281350, 33648700, 37136675, 42002860, 44564010, 50473050, 52503575, 60904147, 63004290, 64562700, 74273350, 89128020, 100946100, 105007150, 111410025, 121808294, 126008580, 148546700, 157510725, 182712441, 210014300, 222820050, 243616588, 304520735, 315021450, 365424882, 445640100, 609041470, 630042900, 730849764, 913562205, 1218082940, 1522603675, 1827124410, 3045207350, 3654248820, 4567811025, 6090414700, 9135622050, 18271244100]

約数ペア:

[(1, 18271244100), (2, 9135622050), (3, 6090414700), (4, 4567811025), (5, 3654248820), (6, 3045207350), (10, 1827124410), (12, 1522603675), (15, 1218082940), (20, 913562205), (25, 730849764), (29, 630042900), (30, 609041470), (41, 445640100), (50, 365424882), (58, 315021450), (60, 304520735), (75, 243616588), (82, 222820050), (87, 210014300), (100, 182712441), (116, 157510725), (123, 148546700), (145, 126008580), (150, 121808294), (164, 111410025), (174, 105007150), (181, 100946100), (205, 89128020), (246, 74273350), (283, 64562700), (290, 63004290), (300, 60904147), (348, 52503575), (362, 50473050), (410, 44564010), (435, 42002860), (492, 37136675), (543, 33648700), (566, 32281350), (580, 31502145), (615, 29709340), (724, 25236525), (725, 25201716), (820, 22282005), (849, 21520900), (870, 21001430), (905, 20189220), (1025, 17825604), (1086, 16824350), (1132, 16140675), (1189, 15366900), (1230, 14854670), (1415, 12912540), (1450, 12600858), (1698, 10760450), (1740, 10500715), (1810, 10094610), (2050, 8912802), (2172, 8412175), (2175, 8400572), (2378, 7683450), (2460, 7427335), (2715, 6729740), (2830, 6456270), (2900, 6300429), (3075, 5941868), (3396, 5380225), (3567, 5122300), (3620, 5047305), (4100, 4456401), (4245, 4304180), (4350, 4200286), (4525, 4037844), (4756, 3841725), (5249, 3480900), (5430, 3364870), (5660, 3228135), (5945, 3073380), (6150, 2970934), (7075, 2582508), (7134, 2561150), (7421, 2462100), (8207, 2226300), (8490, 2152090), (8700, 2100143), (9050, 2018922), (10498, 1740450), (10860, 1682435), (11603, 1574700), (11890, 1536690), (12300, 1485467), (13575, 1345948), (14150, 1291254), (14268, 1280575), (14842, 1231050), (15747, 1160300), (16414, 1113150), (16980, 1076045), (17835, 1024460), (18100, 1009461), (20996, 870225), (21225, 860836), (22263, 820700), (23206, 787350), (23780, 768345), (24621, 742100), (26245, 696180), (27150, 672974), (28300, 645627), (29684, 615525), (29725, 614676), (31494, 580150), (32828, 556575), (34809, 524900), (35670, 512230), (37105, 492420), (41035, 445260), (42450, 430418), (44526, 410350), (46412, 393675), (49242, 371050), (51223, 356700), (52490, 348090), (54300, 336487), (58015, 314940), (59450, 307338), (62988, 290075), (69618, 262450), (71340, 256115), (74210, 246210), (78735, 232060), (82070, 222630), (84900, 215209), (89052, 205175), (89175, 204892), (98484, 185525), (102446, 178350), (104980, 174045), (111315, 164140), (116030, 157470), (118900, 153669), (123105, 148420), (131225, 139236)]