197628600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1949}}^1$

素因数の和:1994

約数の個数: 144

約数和(自身を含む): 663741000

約数和(自身を除く): 466112400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 260, 300, 312, 325, 338, 390, 507, 520, 600, 650, 676, 780, 845, 975, 1014, 1300, 1352, 1560, 1690, 1949, 1950, 2028, 2535, 2600, 3380, 3898, 3900, 4056, 4225, 5070, 5847, 6760, 7796, 7800, 8450, 9745, 10140, 11694, 12675, 15592, 16900, 19490, 20280, 23388, 25337, 25350, 29235, 33800, 38980, 46776, 48725, 50674, 50700, 58470, 76011, 77960, 97450, 101348, 101400, 116940, 126685, 146175, 152022, 194900, 202696, 233880, 253370, 292350, 304044, 329381, 380055, 389800, 506740, 584700, 608088, 633425, 658762, 760110, 988143, 1013480, 1169400, 1266850, 1317524, 1520220, 1646905, 1900275, 1976286, 2533700, 2635048, 3040440, 3293810, 3800550, 3952572, 4940715, 5067400, 6587620, 7601100, 7905144, 8234525, 9881430, 13175240, 15202200, 16469050, 19762860, 24703575, 32938100, 39525720, 49407150, 65876200, 98814300, 197628600]

約数ペア:

[(1, 197628600), (2, 98814300), (3, 65876200), (4, 49407150), (5, 39525720), (6, 32938100), (8, 24703575), (10, 19762860), (12, 16469050), (13, 15202200), (15, 13175240), (20, 9881430), (24, 8234525), (25, 7905144), (26, 7601100), (30, 6587620), (39, 5067400), (40, 4940715), (50, 3952572), (52, 3800550), (60, 3293810), (65, 3040440), (75, 2635048), (78, 2533700), (100, 1976286), (104, 1900275), (120, 1646905), (130, 1520220), (150, 1317524), (156, 1266850), (169, 1169400), (195, 1013480), (200, 988143), (260, 760110), (300, 658762), (312, 633425), (325, 608088), (338, 584700), (390, 506740), (507, 389800), (520, 380055), (600, 329381), (650, 304044), (676, 292350), (780, 253370), (845, 233880), (975, 202696), (1014, 194900), (1300, 152022), (1352, 146175), (1560, 126685), (1690, 116940), (1949, 101400), (1950, 101348), (2028, 97450), (2535, 77960), (2600, 76011), (3380, 58470), (3898, 50700), (3900, 50674), (4056, 48725), (4225, 46776), (5070, 38980), (5847, 33800), (6760, 29235), (7796, 25350), (7800, 25337), (8450, 23388), (9745, 20280), (10140, 19490), (11694, 16900), (12675, 15592)]