2780451600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{100741}}^1$

素因数の和:100785

約数の個数: 120

約数和(自身を含む): 9294053952

約数和(自身を除く): 6513602352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 552, 575, 600, 690, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2300, 2760, 3450, 4600, 5520, 6900, 9200, 13800, 27600, 100741, 201482, 302223, 402964, 503705, 604446, 805928, 1007410, 1208892, 1511115, 1611856, 2014820, 2317043, 2417784, 2518525, 3022230, 4029640, 4634086, 4835568, 5037050, 6044460, 6951129, 7555575, 8059280, 9268172, 10074100, 11585215, 12088920, 13902258, 15111150, 18536344, 20148200, 23170430, 24177840, 27804516, 30222300, 34755645, 37072688, 40296400, 46340860, 55609032, 57926075, 60444600, 69511290, 92681720, 111218064, 115852150, 120889200, 139022580, 173778225, 185363440, 231704300, 278045160, 347556450, 463408600, 556090320, 695112900, 926817200, 1390225800, 2780451600]

約数ペア:

[(1, 2780451600), (2, 1390225800), (3, 926817200), (4, 695112900), (5, 556090320), (6, 463408600), (8, 347556450), (10, 278045160), (12, 231704300), (15, 185363440), (16, 173778225), (20, 139022580), (23, 120889200), (24, 115852150), (25, 111218064), (30, 92681720), (40, 69511290), (46, 60444600), (48, 57926075), (50, 55609032), (60, 46340860), (69, 40296400), (75, 37072688), (80, 34755645), (92, 30222300), (100, 27804516), (115, 24177840), (120, 23170430), (138, 20148200), (150, 18536344), (184, 15111150), (200, 13902258), (230, 12088920), (240, 11585215), (276, 10074100), (300, 9268172), (345, 8059280), (368, 7555575), (400, 6951129), (460, 6044460), (552, 5037050), (575, 4835568), (600, 4634086), (690, 4029640), (920, 3022230), (1104, 2518525), (1150, 2417784), (1200, 2317043), (1380, 2014820), (1725, 1611856), (1840, 1511115), (2300, 1208892), (2760, 1007410), (3450, 805928), (4600, 604446), (5520, 503705), (6900, 402964), (9200, 302223), (13800, 201482), (27600, 100741)]