1125991620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1237}}^1$

素因数の和:1654

約数の個数: 144

約数和(自身を含む): 3690676080

約数和(自身を除く): 2564684460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 389, 390, 468, 585, 778, 780, 1167, 1170, 1237, 1556, 1945, 2334, 2340, 2474, 3501, 3711, 3890, 4668, 4948, 5057, 5835, 6185, 7002, 7422, 7780, 10114, 11133, 11670, 12370, 14004, 14844, 15171, 16081, 17505, 18555, 20228, 22266, 23340, 24740, 25285, 30342, 32162, 35010, 37110, 44532, 45513, 48243, 50570, 55665, 60684, 64324, 70020, 74220, 75855, 80405, 91026, 96486, 101140, 111330, 144729, 151710, 160810, 182052, 192972, 222660, 227565, 241215, 289458, 303420, 321620, 455130, 481193, 482430, 578916, 723645, 910260, 962386, 964860, 1443579, 1447290, 1924772, 2405965, 2887158, 2894580, 4330737, 4811930, 5774316, 6255509, 7217895, 8661474, 9623860, 12511018, 14435790, 17322948, 18766527, 21653685, 25022036, 28871580, 31277545, 37533054, 43307370, 56299581, 62555090, 75066108, 86614740, 93832635, 112599162, 125110180, 187665270, 225198324, 281497905, 375330540, 562995810, 1125991620]

約数ペア:

[(1, 1125991620), (2, 562995810), (3, 375330540), (4, 281497905), (5, 225198324), (6, 187665270), (9, 125110180), (10, 112599162), (12, 93832635), (13, 86614740), (15, 75066108), (18, 62555090), (20, 56299581), (26, 43307370), (30, 37533054), (36, 31277545), (39, 28871580), (45, 25022036), (52, 21653685), (60, 18766527), (65, 17322948), (78, 14435790), (90, 12511018), (117, 9623860), (130, 8661474), (156, 7217895), (180, 6255509), (195, 5774316), (234, 4811930), (260, 4330737), (389, 2894580), (390, 2887158), (468, 2405965), (585, 1924772), (778, 1447290), (780, 1443579), (1167, 964860), (1170, 962386), (1237, 910260), (1556, 723645), (1945, 578916), (2334, 482430), (2340, 481193), (2474, 455130), (3501, 321620), (3711, 303420), (3890, 289458), (4668, 241215), (4948, 227565), (5057, 222660), (5835, 192972), (6185, 182052), (7002, 160810), (7422, 151710), (7780, 144729), (10114, 111330), (11133, 101140), (11670, 96486), (12370, 91026), (14004, 80405), (14844, 75855), (15171, 74220), (16081, 70020), (17505, 64324), (18555, 60684), (20228, 55665), (22266, 50570), (23340, 48243), (24740, 45513), (25285, 44532), (30342, 37110), (32162, 35010)]