28944014.00000000000

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{43661}}^1$

素因数の和:43761

約数の個数: 216

約数和(自身を含む): 199195125696

約数和(自身を除く): 139676450496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 128, 142, 150, 160, 192, 200, 213, 240, 256, 284, 300, 320, 355, 384, 400, 426, 480, 568, 600, 640, 710, 768, 800, 852, 960, 1065, 1136, 1200, 1280, 1420, 1600, 1704, 1775, 1920, 2130, 2272, 2400, 2840, 3200, 3408, 3550, 3840, 4260, 4544, 4800, 5325, 5680, 6400, 6816, 7100, 8520, 9088, 9600, 10650, 11360, 13632, 14200, 17040, 18176, 19200, 21300, 22720, 27264, 28400, 34080, 42600, 43661, 45440, 54528, 56800, 68160, 85200, 87322, 90880, 113600, 130983, 136320, 170400, 174644, 218305, 227200, 261966, 272640, 340800, 349288, 436610, 454400, 523932, 654915, 681600, 698576, 873220, 1047864, 1091525, 1309830, 1363200, 1397152, 1746440, 2095728, 2183050, 2619660, 2794304, 3099931, 3274575, 3492880, 4191456, 4366100, 5239320, 5588608, 6199862, 6549150, 6985760, 8382912, 8732200, 9299793, 10478640, 11177216, 12399724, 13098300, 13971520, 15499655, 16765824, 17464400, 18599586, 20957280, 24799448, 26196600, 27943040, 30999310, 33531648, 34928800, 37199172, 41914560, 46498965, 49598896, 52393200, 55886080, 61998620, 69857600, 74398344, 77498275, 83829120, 92997930, 99197792, 104786400, 123997240, 139715200, 148796688, 154996550, 167658240, 185995860, 198395584, 209572800, 232494825, 247994480, 279430400, 297593376, 309993100, 371991720, 396791168, 419145600, 464989650, 495988960, 595186752, 619986200, 743983440, 793582336, 838291200, 929979300, 991977920, 1190373504, 1239972400, 1487966880, 1859958600, 1983955840, 2380747008, 2479944800, 2975933760, 3719917200, 3967911680, 4959889600, 5951867520, 7439834400, 9919779200, 11903735040, 14879668800, 19839558400, 29759337600, 59518675200]

約数ペア:

[(1, 59518675200), (2, 29759337600), (3, 19839558400), (4, 14879668800), (5, 11903735040), (6, 9919779200), (8, 7439834400), (10, 5951867520), (12, 4959889600), (15, 3967911680), (16, 3719917200), (20, 2975933760), (24, 2479944800), (25, 2380747008), (30, 1983955840), (32, 1859958600), (40, 1487966880), (48, 1239972400), (50, 1190373504), (60, 991977920), (64, 929979300), (71, 838291200), (75, 793582336), (80, 743983440), (96, 619986200), (100, 595186752), (120, 495988960), (128, 464989650), (142, 419145600), (150, 396791168), (160, 371991720), (192, 309993100), (200, 297593376), (213, 279430400), (240, 247994480), (256, 232494825), (284, 209572800), (300, 198395584), (320, 185995860), (355, 167658240), (384, 154996550), (400, 148796688), (426, 139715200), (480, 123997240), (568, 104786400), (600, 99197792), (640, 92997930), (710, 83829120), (768, 77498275), (800, 74398344), (852, 69857600), (960, 61998620), (1065, 55886080), (1136, 52393200), (1200, 49598896), (1280, 46498965), (1420, 41914560), (1600, 37199172), (1704, 34928800), (1775, 33531648), (1920, 30999310), (2130, 27943040), (2272, 26196600), (2400, 24799448), (2840, 20957280), (3200, 18599586), (3408, 17464400), (3550, 16765824), (3840, 15499655), (4260, 13971520), (4544, 13098300), (4800, 12399724), (5325, 11177216), (5680, 10478640), (6400, 9299793), (6816, 8732200), (7100, 8382912), (8520, 6985760), (9088, 6549150), (9600, 6199862), (10650, 5588608), (11360, 5239320), (13632, 4366100), (14200, 4191456), (17040, 3492880), (18176, 3274575), (19200, 3099931), (21300, 2794304), (22720, 2619660), (27264, 2183050), (28400, 2095728), (34080, 1746440), (42600, 1397152), (43661, 1363200), (45440, 1309830), (54528, 1091525), (56800, 1047864), (68160, 873220), (85200, 698576), (87322, 681600), (90880, 654915), (113600, 523932), (130983, 454400), (136320, 436610), (170400, 349288), (174644, 340800), (218305, 272640), (227200, 261966)]