64806300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 216

約数和(自身を含む): 227485440

約数和(自身を除く): 162679140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 29, 30, 36, 39, 45, 50, 52, 58, 60, 65, 75, 78, 87, 90, 100, 116, 117, 130, 145, 150, 156, 174, 180, 191, 195, 225, 234, 260, 261, 290, 300, 325, 348, 377, 382, 390, 435, 450, 468, 522, 573, 580, 585, 650, 725, 754, 764, 780, 870, 900, 955, 975, 1044, 1131, 1146, 1170, 1300, 1305, 1450, 1508, 1719, 1740, 1885, 1910, 1950, 2175, 2262, 2292, 2340, 2483, 2610, 2865, 2900, 2925, 3393, 3438, 3770, 3820, 3900, 4350, 4524, 4775, 4966, 5220, 5539, 5655, 5730, 5850, 6525, 6786, 6876, 7449, 7540, 8595, 8700, 9425, 9550, 9932, 11078, 11310, 11460, 11700, 12415, 13050, 13572, 14325, 14898, 16617, 16965, 17190, 18850, 19100, 22156, 22347, 22620, 24830, 26100, 27695, 28275, 28650, 29796, 33234, 33930, 34380, 37245, 37700, 42975, 44694, 49660, 49851, 55390, 56550, 57300, 62075, 66468, 67860, 72007, 74490, 83085, 84825, 85950, 89388, 99702, 110780, 111735, 113100, 124150, 138475, 144014, 148980, 166170, 169650, 171900, 186225, 199404, 216021, 223470, 248300, 249255, 276950, 288028, 332340, 339300, 360035, 372450, 415425, 432042, 446940, 498510, 553900, 558675, 648063, 720070, 744900, 830850, 864084, 997020, 1080105, 1117350, 1246275, 1296126, 1440140, 1661700, 1800175, 2160210, 2234700, 2492550, 2592252, 3240315, 3600350, 4320420, 4985100, 5400525, 6480630, 7200700, 10801050, 12961260, 16201575, 21602100, 32403150, 64806300]

約数ペア:

[(1, 64806300), (2, 32403150), (3, 21602100), (4, 16201575), (5, 12961260), (6, 10801050), (9, 7200700), (10, 6480630), (12, 5400525), (13, 4985100), (15, 4320420), (18, 3600350), (20, 3240315), (25, 2592252), (26, 2492550), (29, 2234700), (30, 2160210), (36, 1800175), (39, 1661700), (45, 1440140), (50, 1296126), (52, 1246275), (58, 1117350), (60, 1080105), (65, 997020), (75, 864084), (78, 830850), (87, 744900), (90, 720070), (100, 648063), (116, 558675), (117, 553900), (130, 498510), (145, 446940), (150, 432042), (156, 415425), (174, 372450), (180, 360035), (191, 339300), (195, 332340), (225, 288028), (234, 276950), (260, 249255), (261, 248300), (290, 223470), (300, 216021), (325, 199404), (348, 186225), (377, 171900), (382, 169650), (390, 166170), (435, 148980), (450, 144014), (468, 138475), (522, 124150), (573, 113100), (580, 111735), (585, 110780), (650, 99702), (725, 89388), (754, 85950), (764, 84825), (780, 83085), (870, 74490), (900, 72007), (955, 67860), (975, 66468), (1044, 62075), (1131, 57300), (1146, 56550), (1170, 55390), (1300, 49851), (1305, 49660), (1450, 44694), (1508, 42975), (1719, 37700), (1740, 37245), (1885, 34380), (1910, 33930), (1950, 33234), (2175, 29796), (2262, 28650), (2292, 28275), (2340, 27695), (2483, 26100), (2610, 24830), (2865, 22620), (2900, 22347), (2925, 22156), (3393, 19100), (3438, 18850), (3770, 17190), (3820, 16965), (3900, 16617), (4350, 14898), (4524, 14325), (4775, 13572), (4966, 13050), (5220, 12415), (5539, 11700), (5655, 11460), (5730, 11310), (5850, 11078), (6525, 9932), (6786, 9550), (6876, 9425), (7449, 8700), (7540, 8595)]