7138749150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{6389}}^1$

素因数の和:6611

約数の個数: 144

約数和(自身を含む): 20766170880

約数和(自身を除く): 13627421730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 191, 195, 225, 234, 325, 382, 390, 450, 573, 585, 650, 955, 975, 1146, 1170, 1719, 1910, 1950, 2483, 2865, 2925, 3438, 4775, 4966, 5730, 5850, 6389, 7449, 8595, 9550, 12415, 12778, 14325, 14898, 17190, 19167, 22347, 24830, 28650, 31945, 37245, 38334, 42975, 44694, 57501, 62075, 63890, 74490, 83057, 85950, 95835, 111735, 115002, 124150, 159725, 166114, 186225, 191670, 223470, 249171, 287505, 319450, 372450, 415285, 479175, 498342, 558675, 575010, 747513, 830570, 958350, 1117350, 1220299, 1245855, 1437525, 1495026, 2076425, 2440598, 2491710, 2875050, 3660897, 3737565, 4152850, 6101495, 6229275, 7321794, 7475130, 10982691, 12202990, 12458550, 15863887, 18304485, 18687825, 21965382, 30507475, 31727774, 36608970, 37375650, 47591661, 54913455, 61014950, 79319435, 91522425, 95183322, 109826910, 142774983, 158638870, 183044850, 237958305, 274567275, 285549966, 396597175, 475916610, 549134550, 713874915, 793194350, 1189791525, 1427749830, 2379583050, 3569374575, 7138749150]

約数ペア:

[(1, 7138749150), (2, 3569374575), (3, 2379583050), (5, 1427749830), (6, 1189791525), (9, 793194350), (10, 713874915), (13, 549134550), (15, 475916610), (18, 396597175), (25, 285549966), (26, 274567275), (30, 237958305), (39, 183044850), (45, 158638870), (50, 142774983), (65, 109826910), (75, 95183322), (78, 91522425), (90, 79319435), (117, 61014950), (130, 54913455), (150, 47591661), (191, 37375650), (195, 36608970), (225, 31727774), (234, 30507475), (325, 21965382), (382, 18687825), (390, 18304485), (450, 15863887), (573, 12458550), (585, 12202990), (650, 10982691), (955, 7475130), (975, 7321794), (1146, 6229275), (1170, 6101495), (1719, 4152850), (1910, 3737565), (1950, 3660897), (2483, 2875050), (2865, 2491710), (2925, 2440598), (3438, 2076425), (4775, 1495026), (4966, 1437525), (5730, 1245855), (5850, 1220299), (6389, 1117350), (7449, 958350), (8595, 830570), (9550, 747513), (12415, 575010), (12778, 558675), (14325, 498342), (14898, 479175), (17190, 415285), (19167, 372450), (22347, 319450), (24830, 287505), (28650, 249171), (31945, 223470), (37245, 191670), (38334, 186225), (42975, 166114), (44694, 159725), (57501, 124150), (62075, 115002), (63890, 111735), (74490, 95835), (83057, 85950)]