852164820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6439

約数の個数: 192

約数和(自身を含む): 3005856000

約数和(自身を除く): 2153691180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2964, 3420, 3510, 3705, 4446, 4940, 5130, 6389, 6669, 7020, 7410, 8892, 10260, 11115, 12778, 13338, 14820, 19167, 22230, 25556, 26676, 31945, 33345, 38334, 44460, 57501, 63890, 66690, 76668, 83057, 95835, 115002, 121391, 127780, 133380, 166114, 172503, 191670, 230004, 242782, 249171, 287505, 332228, 345006, 364173, 383340, 415285, 485564, 498342, 575010, 606955, 690012, 728346, 747513, 830570, 862515, 996684, 1092519, 1150020, 1213910, 1245855, 1456692, 1495026, 1578083, 1661140, 1725030, 1820865, 2185038, 2242539, 2427820, 2491710, 2990052, 3156166, 3277557, 3450060, 3641730, 3737565, 4370076, 4485078, 4734249, 4983420, 5462595, 6312332, 6555114, 7283460, 7475130, 7890415, 8970156, 9468498, 10925190, 11212695, 13110228, 14202747, 14950260, 15780830, 16387785, 18936996, 21850380, 22425390, 23671245, 28405494, 31561660, 32775570, 42608241, 44850780, 47342490, 56810988, 65551140, 71013735, 85216482, 94684980, 142027470, 170432964, 213041205, 284054940, 426082410, 852164820]

約数ペア:

[(1, 852164820), (2, 426082410), (3, 284054940), (4, 213041205), (5, 170432964), (6, 142027470), (9, 94684980), (10, 85216482), (12, 71013735), (13, 65551140), (15, 56810988), (18, 47342490), (19, 44850780), (20, 42608241), (26, 32775570), (27, 31561660), (30, 28405494), (36, 23671245), (38, 22425390), (39, 21850380), (45, 18936996), (52, 16387785), (54, 15780830), (57, 14950260), (60, 14202747), (65, 13110228), (76, 11212695), (78, 10925190), (90, 9468498), (95, 8970156), (108, 7890415), (114, 7475130), (117, 7283460), (130, 6555114), (135, 6312332), (156, 5462595), (171, 4983420), (180, 4734249), (190, 4485078), (195, 4370076), (228, 3737565), (234, 3641730), (247, 3450060), (260, 3277557), (270, 3156166), (285, 2990052), (342, 2491710), (351, 2427820), (380, 2242539), (390, 2185038), (468, 1820865), (494, 1725030), (513, 1661140), (540, 1578083), (570, 1495026), (585, 1456692), (684, 1245855), (702, 1213910), (741, 1150020), (780, 1092519), (855, 996684), (988, 862515), (1026, 830570), (1140, 747513), (1170, 728346), (1235, 690012), (1404, 606955), (1482, 575010), (1710, 498342), (1755, 485564), (2052, 415285), (2223, 383340), (2340, 364173), (2470, 345006), (2565, 332228), (2964, 287505), (3420, 249171), (3510, 242782), (3705, 230004), (4446, 191670), (4940, 172503), (5130, 166114), (6389, 133380), (6669, 127780), (7020, 121391), (7410, 115002), (8892, 95835), (10260, 83057), (11115, 76668), (12778, 66690), (13338, 63890), (14820, 57501), (19167, 44460), (22230, 38334), (25556, 33345), (26676, 31945)]