154202100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2130

約数の個数: 144

約数和(自身を含む): 506009280

約数和(自身を除く): 351807180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 570, 650, 741, 780, 950, 975, 988, 1140, 1235, 1300, 1425, 1482, 1900, 1950, 2081, 2470, 2850, 2964, 3705, 3900, 4162, 4940, 5700, 6175, 6243, 7410, 8324, 10405, 12350, 12486, 14820, 18525, 20810, 24700, 24972, 27053, 31215, 37050, 39539, 41620, 52025, 54106, 62430, 74100, 79078, 81159, 104050, 108212, 118617, 124860, 135265, 156075, 158156, 162318, 197695, 208100, 237234, 270530, 312150, 324636, 395390, 405795, 474468, 514007, 541060, 593085, 624300, 676325, 790780, 811590, 988475, 1028014, 1186170, 1352650, 1542021, 1623180, 1976950, 2028975, 2056028, 2372340, 2570035, 2705300, 2965425, 3084042, 3953900, 4057950, 5140070, 5930850, 6168084, 7710105, 8115900, 10280140, 11861700, 12850175, 15420210, 25700350, 30840420, 38550525, 51400700, 77101050, 154202100]

約数ペア:

[(1, 154202100), (2, 77101050), (3, 51400700), (4, 38550525), (5, 30840420), (6, 25700350), (10, 15420210), (12, 12850175), (13, 11861700), (15, 10280140), (19, 8115900), (20, 7710105), (25, 6168084), (26, 5930850), (30, 5140070), (38, 4057950), (39, 3953900), (50, 3084042), (52, 2965425), (57, 2705300), (60, 2570035), (65, 2372340), (75, 2056028), (76, 2028975), (78, 1976950), (95, 1623180), (100, 1542021), (114, 1352650), (130, 1186170), (150, 1028014), (156, 988475), (190, 811590), (195, 790780), (228, 676325), (247, 624300), (260, 593085), (285, 541060), (300, 514007), (325, 474468), (380, 405795), (390, 395390), (475, 324636), (494, 312150), (570, 270530), (650, 237234), (741, 208100), (780, 197695), (950, 162318), (975, 158156), (988, 156075), (1140, 135265), (1235, 124860), (1300, 118617), (1425, 108212), (1482, 104050), (1900, 81159), (1950, 79078), (2081, 74100), (2470, 62430), (2850, 54106), (2964, 52025), (3705, 41620), (3900, 39539), (4162, 37050), (4940, 31215), (5700, 27053), (6175, 24972), (6243, 24700), (7410, 20810), (8324, 18525), (10405, 14820), (12350, 12486)]