204876403740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5981}}^1\times {\mathrm{4049}}^1$

素因数の和:10092

約数の個数: 144

約数和(自身を含む): 634943836800

約数和(自身を除く): 430067433060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4049, 4230, 5981, 8098, 8460, 11962, 12147, 16196, 17943, 20245, 23924, 24294, 29905, 35886, 36441, 40490, 48588, 53829, 59810, 60735, 71772, 72882, 80980, 89715, 107658, 119620, 121470, 145764, 179430, 182205, 190303, 215316, 242940, 269145, 281107, 358860, 364410, 380606, 538290, 562214, 570909, 728820, 761212, 843321, 951515, 1076580, 1124428, 1141818, 1405535, 1686642, 1712727, 1903030, 2283636, 2529963, 2811070, 2854545, 3373284, 3425454, 3806060, 4216605, 5059926, 5622140, 5709090, 6850908, 8433210, 8563635, 10119852, 11418180, 12649815, 16866420, 17127270, 24217069, 25299630, 34254540, 48434138, 50599260, 72651207, 96868276, 121085345, 145302414, 217953621, 242170690, 290604828, 363256035, 435907242, 484341380, 726512070, 871814484, 1089768105, 1138202243, 1453024140, 2179536210, 2276404486, 3414606729, 4359072420, 4552808972, 5691011215, 6829213458, 10243820187, 11382022430, 13658426916, 17073033645, 20487640374, 22764044860, 34146067290, 40975280748, 51219100935, 68292134580, 102438201870, 204876403740]

約数ペア:

[(1, 204876403740), (2, 102438201870), (3, 68292134580), (4, 51219100935), (5, 40975280748), (6, 34146067290), (9, 22764044860), (10, 20487640374), (12, 17073033645), (15, 13658426916), (18, 11382022430), (20, 10243820187), (30, 6829213458), (36, 5691011215), (45, 4552808972), (47, 4359072420), (60, 3414606729), (90, 2276404486), (94, 2179536210), (141, 1453024140), (180, 1138202243), (188, 1089768105), (235, 871814484), (282, 726512070), (423, 484341380), (470, 435907242), (564, 363256035), (705, 290604828), (846, 242170690), (940, 217953621), (1410, 145302414), (1692, 121085345), (2115, 96868276), (2820, 72651207), (4049, 50599260), (4230, 48434138), (5981, 34254540), (8098, 25299630), (8460, 24217069), (11962, 17127270), (12147, 16866420), (16196, 12649815), (17943, 11418180), (20245, 10119852), (23924, 8563635), (24294, 8433210), (29905, 6850908), (35886, 5709090), (36441, 5622140), (40490, 5059926), (48588, 4216605), (53829, 3806060), (59810, 3425454), (60735, 3373284), (71772, 2854545), (72882, 2811070), (80980, 2529963), (89715, 2283636), (107658, 1903030), (119620, 1712727), (121470, 1686642), (145764, 1405535), (179430, 1141818), (182205, 1124428), (190303, 1076580), (215316, 951515), (242940, 843321), (269145, 761212), (281107, 728820), (358860, 570909), (364410, 562214), (380606, 538290)]