425842380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:501

約数の個数: 192

約数和(自身を含む): 1393459200

約数和(自身を除く): 967616820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 71, 87, 90, 108, 116, 135, 142, 145, 174, 180, 213, 261, 270, 284, 290, 348, 355, 383, 426, 435, 522, 540, 580, 639, 710, 766, 783, 852, 870, 1044, 1065, 1149, 1278, 1305, 1420, 1532, 1566, 1740, 1915, 1917, 2059, 2130, 2298, 2556, 2610, 3132, 3195, 3447, 3830, 3834, 3915, 4118, 4260, 4596, 5220, 5745, 6177, 6390, 6894, 7660, 7668, 7830, 8236, 9585, 10295, 10341, 11107, 11490, 12354, 12780, 13788, 15660, 17235, 18531, 19170, 20590, 20682, 22214, 22980, 24708, 27193, 30885, 33321, 34470, 37062, 38340, 41180, 41364, 44428, 51705, 54386, 55535, 55593, 61770, 66642, 68940, 74124, 81579, 92655, 99963, 103410, 108772, 111070, 111186, 123540, 133284, 135965, 163158, 166605, 185310, 199926, 206820, 222140, 222372, 244737, 271930, 277965, 299889, 326316, 333210, 370620, 399852, 407895, 489474, 499815, 543860, 555930, 599778, 666420, 734211, 788597, 815790, 978948, 999630, 1111860, 1199556, 1223685, 1468422, 1499445, 1577194, 1631580, 1999260, 2365791, 2447370, 2936844, 2998890, 3154388, 3671055, 3942985, 4731582, 4894740, 5997780, 7097373, 7342110, 7885970, 9463164, 11828955, 14194746, 14684220, 15771940, 21292119, 23657910, 28389492, 35486865, 42584238, 47315820, 70973730, 85168476, 106460595, 141947460, 212921190, 425842380]

約数ペア:

[(1, 425842380), (2, 212921190), (3, 141947460), (4, 106460595), (5, 85168476), (6, 70973730), (9, 47315820), (10, 42584238), (12, 35486865), (15, 28389492), (18, 23657910), (20, 21292119), (27, 15771940), (29, 14684220), (30, 14194746), (36, 11828955), (45, 9463164), (54, 7885970), (58, 7342110), (60, 7097373), (71, 5997780), (87, 4894740), (90, 4731582), (108, 3942985), (116, 3671055), (135, 3154388), (142, 2998890), (145, 2936844), (174, 2447370), (180, 2365791), (213, 1999260), (261, 1631580), (270, 1577194), (284, 1499445), (290, 1468422), (348, 1223685), (355, 1199556), (383, 1111860), (426, 999630), (435, 978948), (522, 815790), (540, 788597), (580, 734211), (639, 666420), (710, 599778), (766, 555930), (783, 543860), (852, 499815), (870, 489474), (1044, 407895), (1065, 399852), (1149, 370620), (1278, 333210), (1305, 326316), (1420, 299889), (1532, 277965), (1566, 271930), (1740, 244737), (1915, 222372), (1917, 222140), (2059, 206820), (2130, 199926), (2298, 185310), (2556, 166605), (2610, 163158), (3132, 135965), (3195, 133284), (3447, 123540), (3830, 111186), (3834, 111070), (3915, 108772), (4118, 103410), (4260, 99963), (4596, 92655), (5220, 81579), (5745, 74124), (6177, 68940), (6390, 66642), (6894, 61770), (7660, 55593), (7668, 55535), (7830, 54386), (8236, 51705), (9585, 44428), (10295, 41364), (10341, 41180), (11107, 38340), (11490, 37062), (12354, 34470), (12780, 33321), (13788, 30885), (15660, 27193), (17235, 24708), (18531, 22980), (19170, 22214), (20590, 20682)]