9999297720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{2887}}^1$

素因数の和:3979

約数の個数: 160

約数和(自身を含む): 33651842400

約数和(自身を除く): 23652544680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1069, 1080, 1620, 2138, 2887, 3207, 3240, 4276, 5345, 5774, 6414, 8552, 8661, 9621, 10690, 11548, 12828, 14435, 16035, 17322, 19242, 21380, 23096, 25656, 25983, 28863, 28870, 32070, 34644, 38484, 42760, 43305, 48105, 51966, 57726, 57740, 64140, 69288, 76968, 77949, 86589, 86610, 96210, 103932, 115452, 115480, 128280, 129915, 144315, 155898, 173178, 173220, 192420, 207864, 230904, 233847, 259830, 288630, 311796, 346356, 346440, 384840, 389745, 432945, 467694, 519660, 577260, 623592, 692712, 779490, 865890, 935388, 1039320, 1154520, 1169235, 1558980, 1731780, 1870776, 2338470, 3086203, 3117960, 3463560, 4676940, 6172406, 9258609, 9353880, 12344812, 15431015, 18517218, 24689624, 27775827, 30862030, 37034436, 46293045, 55551654, 61724060, 74068872, 83327481, 92586090, 111103308, 123448120, 138879135, 166654962, 185172180, 222206616, 249982443, 277758270, 333309924, 370344360, 416637405, 499964886, 555516540, 666619848, 833274810, 999929772, 1111033080, 1249912215, 1666549620, 1999859544, 2499824430, 3333099240, 4999648860, 9999297720]

約数ペア:

[(1, 9999297720), (2, 4999648860), (3, 3333099240), (4, 2499824430), (5, 1999859544), (6, 1666549620), (8, 1249912215), (9, 1111033080), (10, 999929772), (12, 833274810), (15, 666619848), (18, 555516540), (20, 499964886), (24, 416637405), (27, 370344360), (30, 333309924), (36, 277758270), (40, 249982443), (45, 222206616), (54, 185172180), (60, 166654962), (72, 138879135), (81, 123448120), (90, 111103308), (108, 92586090), (120, 83327481), (135, 74068872), (162, 61724060), (180, 55551654), (216, 46293045), (270, 37034436), (324, 30862030), (360, 27775827), (405, 24689624), (540, 18517218), (648, 15431015), (810, 12344812), (1069, 9353880), (1080, 9258609), (1620, 6172406), (2138, 4676940), (2887, 3463560), (3207, 3117960), (3240, 3086203), (4276, 2338470), (5345, 1870776), (5774, 1731780), (6414, 1558980), (8552, 1169235), (8661, 1154520), (9621, 1039320), (10690, 935388), (11548, 865890), (12828, 779490), (14435, 692712), (16035, 623592), (17322, 577260), (19242, 519660), (21380, 467694), (23096, 432945), (25656, 389745), (25983, 384840), (28863, 346440), (28870, 346356), (32070, 311796), (34644, 288630), (38484, 259830), (42760, 233847), (43305, 230904), (48105, 207864), (51966, 192420), (57726, 173220), (57740, 173178), (64140, 155898), (69288, 144315), (76968, 129915), (77949, 128280), (86589, 115480), (86610, 115452), (96210, 103932)]