91407420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 192

約数和(自身を含む): 317520000

約数和(自身を除く): 226112580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 87, 90, 108, 116, 117, 130, 135, 145, 156, 174, 180, 195, 234, 260, 261, 270, 290, 348, 351, 377, 390, 435, 449, 468, 522, 540, 580, 585, 702, 754, 780, 783, 870, 898, 1044, 1131, 1170, 1305, 1347, 1404, 1508, 1566, 1740, 1755, 1796, 1885, 2245, 2262, 2340, 2610, 2694, 3132, 3393, 3510, 3770, 3915, 4041, 4490, 4524, 5220, 5388, 5655, 5837, 6735, 6786, 7020, 7540, 7830, 8082, 8980, 10179, 11310, 11674, 12123, 13021, 13470, 13572, 15660, 16164, 16965, 17511, 20205, 20358, 22620, 23348, 24246, 26042, 26940, 29185, 33930, 35022, 39063, 40410, 40716, 48492, 50895, 52084, 52533, 58370, 60615, 65105, 67860, 70044, 78126, 80820, 87555, 101790, 105066, 116740, 117189, 121230, 130210, 156252, 157599, 169273, 175110, 195315, 203580, 210132, 234378, 242460, 260420, 262665, 315198, 338546, 350220, 351567, 390630, 468756, 507819, 525330, 585945, 630396, 677092, 703134, 781260, 787995, 846365, 1015638, 1050660, 1171890, 1406268, 1523457, 1575990, 1692730, 1757835, 2031276, 2343780, 2539095, 3046914, 3151980, 3385460, 3515670, 4570371, 5078190, 6093828, 7031340, 7617285, 9140742, 10156380, 15234570, 18281484, 22851855, 30469140, 45703710, 91407420]

約数ペア:

[(1, 91407420), (2, 45703710), (3, 30469140), (4, 22851855), (5, 18281484), (6, 15234570), (9, 10156380), (10, 9140742), (12, 7617285), (13, 7031340), (15, 6093828), (18, 5078190), (20, 4570371), (26, 3515670), (27, 3385460), (29, 3151980), (30, 3046914), (36, 2539095), (39, 2343780), (45, 2031276), (52, 1757835), (54, 1692730), (58, 1575990), (60, 1523457), (65, 1406268), (78, 1171890), (87, 1050660), (90, 1015638), (108, 846365), (116, 787995), (117, 781260), (130, 703134), (135, 677092), (145, 630396), (156, 585945), (174, 525330), (180, 507819), (195, 468756), (234, 390630), (260, 351567), (261, 350220), (270, 338546), (290, 315198), (348, 262665), (351, 260420), (377, 242460), (390, 234378), (435, 210132), (449, 203580), (468, 195315), (522, 175110), (540, 169273), (580, 157599), (585, 156252), (702, 130210), (754, 121230), (780, 117189), (783, 116740), (870, 105066), (898, 101790), (1044, 87555), (1131, 80820), (1170, 78126), (1305, 70044), (1347, 67860), (1404, 65105), (1508, 60615), (1566, 58370), (1740, 52533), (1755, 52084), (1796, 50895), (1885, 48492), (2245, 40716), (2262, 40410), (2340, 39063), (2610, 35022), (2694, 33930), (3132, 29185), (3393, 26940), (3510, 26042), (3770, 24246), (3915, 23348), (4041, 22620), (4490, 20358), (4524, 20205), (5220, 17511), (5388, 16965), (5655, 16164), (5837, 15660), (6735, 13572), (6786, 13470), (7020, 13021), (7540, 12123), (7830, 11674), (8082, 11310), (8980, 10179)]