151854120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1296

約数の個数: 192

約数和(自身を含む): 556208640

約数和(自身を除く): 404354520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1237, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2232, 2474, 2728, 2790, 3069, 3410, 3711, 3720, 3960, 4092, 4948, 5115, 5580, 6138, 6185, 6820, 7422, 8184, 9896, 10230, 11133, 11160, 12276, 12370, 13607, 13640, 14844, 15345, 18555, 20460, 22266, 24552, 24740, 27214, 29688, 30690, 37110, 38347, 40821, 40920, 44532, 49480, 54428, 55665, 61380, 68035, 74220, 76694, 81642, 89064, 108856, 111330, 115041, 122463, 122760, 136070, 148440, 153388, 163284, 191735, 204105, 222660, 230082, 244926, 272140, 306776, 326568, 345123, 383470, 408210, 421817, 445320, 460164, 489852, 544280, 575205, 612315, 690246, 766940, 816420, 843634, 920328, 979704, 1150410, 1224630, 1265451, 1380492, 1533880, 1632840, 1687268, 1725615, 2109085, 2300820, 2449260, 2530902, 2760984, 3374536, 3451230, 3796353, 4218170, 4601640, 4898520, 5061804, 6327255, 6902460, 7592706, 8436340, 10123608, 12654510, 13804920, 15185412, 16872680, 18981765, 25309020, 30370824, 37963530, 50618040, 75927060, 151854120]

約数ペア:

[(1, 151854120), (2, 75927060), (3, 50618040), (4, 37963530), (5, 30370824), (6, 25309020), (8, 18981765), (9, 16872680), (10, 15185412), (11, 13804920), (12, 12654510), (15, 10123608), (18, 8436340), (20, 7592706), (22, 6902460), (24, 6327255), (30, 5061804), (31, 4898520), (33, 4601640), (36, 4218170), (40, 3796353), (44, 3451230), (45, 3374536), (55, 2760984), (60, 2530902), (62, 2449260), (66, 2300820), (72, 2109085), (88, 1725615), (90, 1687268), (93, 1632840), (99, 1533880), (110, 1380492), (120, 1265451), (124, 1224630), (132, 1150410), (155, 979704), (165, 920328), (180, 843634), (186, 816420), (198, 766940), (220, 690246), (248, 612315), (264, 575205), (279, 544280), (310, 489852), (330, 460164), (341, 445320), (360, 421817), (372, 408210), (396, 383470), (440, 345123), (465, 326568), (495, 306776), (558, 272140), (620, 244926), (660, 230082), (682, 222660), (744, 204105), (792, 191735), (930, 163284), (990, 153388), (1023, 148440), (1116, 136070), (1237, 122760), (1240, 122463), (1320, 115041), (1364, 111330), (1395, 108856), (1705, 89064), (1860, 81642), (1980, 76694), (2046, 74220), (2232, 68035), (2474, 61380), (2728, 55665), (2790, 54428), (3069, 49480), (3410, 44532), (3711, 40920), (3720, 40821), (3960, 38347), (4092, 37110), (4948, 30690), (5115, 29688), (5580, 27214), (6138, 24740), (6185, 24552), (6820, 22266), (7422, 20460), (8184, 18555), (9896, 15345), (10230, 14844), (11133, 13640), (11160, 13607), (12276, 12370)]