2156642400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:726

約数の個数: 288

約数和(自身を含む): 7723005696

約数和(自身を除く): 5566363296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 151, 160, 165, 176, 200, 220, 240, 264, 275, 300, 302, 330, 352, 400, 440, 453, 480, 528, 541, 550, 600, 604, 660, 755, 800, 825, 880, 906, 1056, 1082, 1100, 1200, 1208, 1320, 1510, 1623, 1650, 1661, 1760, 1812, 2164, 2200, 2265, 2400, 2416, 2640, 2705, 3020, 3246, 3300, 3322, 3624, 3775, 4328, 4400, 4530, 4832, 4983, 5280, 5410, 5951, 6040, 6492, 6600, 6644, 7248, 7550, 8115, 8305, 8656, 8800, 9060, 9966, 10820, 11325, 11902, 12080, 12984, 13200, 13288, 13525, 14496, 15100, 16230, 16610, 17312, 17853, 18120, 19932, 21640, 22650, 23804, 24160, 24915, 25968, 26400, 26576, 27050, 29755, 30200, 32460, 33220, 35706, 36240, 39864, 40575, 41525, 43280, 45300, 47608, 49830, 51936, 53152, 54100, 59510, 60400, 64920, 66440, 71412, 72480, 79728, 81150, 81691, 83050, 86560, 89265, 90600, 95216, 99660, 108200, 119020, 120800, 124575, 129840, 132880, 142824, 148775, 159456, 162300, 163382, 166100, 178530, 181200, 190432, 199320, 216400, 238040, 245073, 249150, 259680, 265760, 285648, 297550, 324600, 326764, 332200, 357060, 362400, 398640, 408455, 432800, 446325, 476080, 490146, 498300, 571296, 595100, 649200, 653528, 664400, 714120, 797280, 816910, 892650, 898601, 952160, 980292, 996600, 1190200, 1225365, 1298400, 1307056, 1328800, 1428240, 1633820, 1785300, 1797202, 1960584, 1993200, 2042275, 2380400, 2450730, 2614112, 2695803, 2856480, 3267640, 3570600, 3594404, 3921168, 3986400, 4084550, 4493005, 4760800, 4901460, 5391606, 6126825, 6535280, 7141200, 7188808, 7842336, 8169100, 8986010, 9802920, 10783212, 12253650, 13070560, 13479015, 14282400, 14377616, 16338200, 17972020, 19605840, 21566424, 22465025, 24507300, 26958030, 28755232, 32676400, 35944040, 39211680, 43132848, 44930050, 49014600, 53916060, 65352800, 67395075, 71888080, 86265696, 89860100, 98029200, 107832120, 134790150, 143776160, 179720200, 196058400, 215664240, 269580300, 359440400, 431328480, 539160600, 718880800, 1078321200, 2156642400]

約数ペア:

[(1, 2156642400), (2, 1078321200), (3, 718880800), (4, 539160600), (5, 431328480), (6, 359440400), (8, 269580300), (10, 215664240), (11, 196058400), (12, 179720200), (15, 143776160), (16, 134790150), (20, 107832120), (22, 98029200), (24, 89860100), (25, 86265696), (30, 71888080), (32, 67395075), (33, 65352800), (40, 53916060), (44, 49014600), (48, 44930050), (50, 43132848), (55, 39211680), (60, 35944040), (66, 32676400), (75, 28755232), (80, 26958030), (88, 24507300), (96, 22465025), (100, 21566424), (110, 19605840), (120, 17972020), (132, 16338200), (150, 14377616), (151, 14282400), (160, 13479015), (165, 13070560), (176, 12253650), (200, 10783212), (220, 9802920), (240, 8986010), (264, 8169100), (275, 7842336), (300, 7188808), (302, 7141200), (330, 6535280), (352, 6126825), (400, 5391606), (440, 4901460), (453, 4760800), (480, 4493005), (528, 4084550), (541, 3986400), (550, 3921168), (600, 3594404), (604, 3570600), (660, 3267640), (755, 2856480), (800, 2695803), (825, 2614112), (880, 2450730), (906, 2380400), (1056, 2042275), (1082, 1993200), (1100, 1960584), (1200, 1797202), (1208, 1785300), (1320, 1633820), (1510, 1428240), (1623, 1328800), (1650, 1307056), (1661, 1298400), (1760, 1225365), (1812, 1190200), (2164, 996600), (2200, 980292), (2265, 952160), (2400, 898601), (2416, 892650), (2640, 816910), (2705, 797280), (3020, 714120), (3246, 664400), (3300, 653528), (3322, 649200), (3624, 595100), (3775, 571296), (4328, 498300), (4400, 490146), (4530, 476080), (4832, 446325), (4983, 432800), (5280, 408455), (5410, 398640), (5951, 362400), (6040, 357060), (6492, 332200), (6600, 326764), (6644, 324600), (7248, 297550), (7550, 285648), (8115, 265760), (8305, 259680), (8656, 249150), (8800, 245073), (9060, 238040), (9966, 216400), (10820, 199320), (11325, 190432), (11902, 181200), (12080, 178530), (12984, 166100), (13200, 163382), (13288, 162300), (13525, 159456), (14496, 148775), (15100, 142824), (16230, 132880), (16610, 129840), (17312, 124575), (17853, 120800), (18120, 119020), (19932, 108200), (21640, 99660), (22650, 95216), (23804, 90600), (24160, 89265), (24915, 86560), (25968, 83050), (26400, 81691), (26576, 81150), (27050, 79728), (29755, 72480), (30200, 71412), (32460, 66440), (33220, 64920), (35706, 60400), (36240, 59510), (39864, 54100), (40575, 53152), (41525, 51936), (43280, 49830), (45300, 47608)]