159847800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{5437}}^1$

素因数の和:5470

約数の個数: 144

約数和(自身を含む): 576536760

約数和(自身を除く): 416688960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4900, 5437, 5880, 7350, 9800, 10874, 14700, 16311, 21748, 27185, 29400, 32622, 38059, 43496, 54370, 65244, 76118, 81555, 108740, 114177, 130488, 135925, 152236, 163110, 190295, 217480, 228354, 266413, 271850, 304472, 326220, 380590, 407775, 456708, 532826, 543700, 570885, 652440, 761180, 799239, 815550, 913416, 951475, 1065652, 1087400, 1141770, 1332065, 1522360, 1598478, 1631100, 1902950, 2131304, 2283540, 2664130, 2854425, 3196956, 3262200, 3805900, 3996195, 4567080, 5328260, 5708850, 6393912, 6660325, 7611800, 7992390, 10656520, 11417700, 13320650, 15984780, 19980975, 22835400, 26641300, 31969560, 39961950, 53282600, 79923900, 159847800]

約数ペア:

[(1, 159847800), (2, 79923900), (3, 53282600), (4, 39961950), (5, 31969560), (6, 26641300), (7, 22835400), (8, 19980975), (10, 15984780), (12, 13320650), (14, 11417700), (15, 10656520), (20, 7992390), (21, 7611800), (24, 6660325), (25, 6393912), (28, 5708850), (30, 5328260), (35, 4567080), (40, 3996195), (42, 3805900), (49, 3262200), (50, 3196956), (56, 2854425), (60, 2664130), (70, 2283540), (75, 2131304), (84, 1902950), (98, 1631100), (100, 1598478), (105, 1522360), (120, 1332065), (140, 1141770), (147, 1087400), (150, 1065652), (168, 951475), (175, 913416), (196, 815550), (200, 799239), (210, 761180), (245, 652440), (280, 570885), (294, 543700), (300, 532826), (350, 456708), (392, 407775), (420, 380590), (490, 326220), (525, 304472), (588, 271850), (600, 266413), (700, 228354), (735, 217480), (840, 190295), (980, 163110), (1050, 152236), (1176, 135925), (1225, 130488), (1400, 114177), (1470, 108740), (1960, 81555), (2100, 76118), (2450, 65244), (2940, 54370), (3675, 43496), (4200, 38059), (4900, 32622), (5437, 29400), (5880, 27185), (7350, 21748), (9800, 16311), (10874, 14700)]