263877900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6151}}^1$

素因数の和:6192

約数の個数: 144

約数和(自身を含む): 897109248

約数和(自身を除く): 633231348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1950, 2145, 2860, 3300, 3575, 3900, 4290, 6151, 7150, 8580, 10725, 12302, 14300, 18453, 21450, 24604, 30755, 36906, 42900, 61510, 67661, 73812, 79963, 92265, 123020, 135322, 153775, 159926, 184530, 202983, 239889, 270644, 307550, 319852, 338305, 369060, 399815, 405966, 461325, 479778, 615100, 676610, 799630, 811932, 879593, 922650, 959556, 1014915, 1199445, 1353220, 1599260, 1691525, 1759186, 1845300, 1999075, 2029830, 2398890, 2638779, 3383050, 3518372, 3998150, 4059660, 4397965, 4797780, 5074575, 5277558, 5997225, 6766100, 7996300, 8795930, 10149150, 10555116, 11994450, 13193895, 17591860, 20298300, 21989825, 23988900, 26387790, 43979650, 52775580, 65969475, 87959300, 131938950, 263877900]

約数ペア:

[(1, 263877900), (2, 131938950), (3, 87959300), (4, 65969475), (5, 52775580), (6, 43979650), (10, 26387790), (11, 23988900), (12, 21989825), (13, 20298300), (15, 17591860), (20, 13193895), (22, 11994450), (25, 10555116), (26, 10149150), (30, 8795930), (33, 7996300), (39, 6766100), (44, 5997225), (50, 5277558), (52, 5074575), (55, 4797780), (60, 4397965), (65, 4059660), (66, 3998150), (75, 3518372), (78, 3383050), (100, 2638779), (110, 2398890), (130, 2029830), (132, 1999075), (143, 1845300), (150, 1759186), (156, 1691525), (165, 1599260), (195, 1353220), (220, 1199445), (260, 1014915), (275, 959556), (286, 922650), (300, 879593), (325, 811932), (330, 799630), (390, 676610), (429, 615100), (550, 479778), (572, 461325), (650, 405966), (660, 399815), (715, 369060), (780, 338305), (825, 319852), (858, 307550), (975, 270644), (1100, 239889), (1300, 202983), (1430, 184530), (1650, 159926), (1716, 153775), (1950, 135322), (2145, 123020), (2860, 92265), (3300, 79963), (3575, 73812), (3900, 67661), (4290, 61510), (6151, 42900), (7150, 36906), (8580, 30755), (10725, 24604), (12302, 21450), (14300, 18453)]