2468156900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1483}}^1$

素因数の和:1614

約数の個数: 144

約数和(自身を含む): 6260224320

約数和(自身を除く): 3792067420

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 89, 100, 110, 170, 178, 187, 220, 275, 340, 356, 374, 425, 445, 550, 748, 850, 890, 935, 979, 1100, 1483, 1513, 1700, 1780, 1870, 1958, 2225, 2966, 3026, 3740, 3916, 4450, 4675, 4895, 5932, 6052, 7415, 7565, 8900, 9350, 9790, 14830, 15130, 16313, 16643, 18700, 19580, 24475, 25211, 29660, 30260, 32626, 33286, 37075, 37825, 48950, 50422, 65252, 66572, 74150, 75650, 81565, 83215, 97900, 100844, 126055, 131987, 148300, 151300, 163130, 166430, 252110, 263974, 277321, 326260, 332860, 407825, 416075, 504220, 527948, 554642, 630275, 659935, 815650, 832150, 1109284, 1260550, 1319870, 1386605, 1451857, 1631300, 1664300, 2243779, 2521100, 2639740, 2773210, 2903714, 3299675, 4487558, 5546420, 5807428, 6599350, 6933025, 7259285, 8975116, 11218895, 13198700, 13866050, 14518570, 22437790, 24681569, 27732100, 29037140, 36296425, 44875580, 49363138, 56094475, 72592850, 98726276, 112188950, 123407845, 145185700, 224377900, 246815690, 493631380, 617039225, 1234078450, 2468156900]

約数ペア:

[(1, 2468156900), (2, 1234078450), (4, 617039225), (5, 493631380), (10, 246815690), (11, 224377900), (17, 145185700), (20, 123407845), (22, 112188950), (25, 98726276), (34, 72592850), (44, 56094475), (50, 49363138), (55, 44875580), (68, 36296425), (85, 29037140), (89, 27732100), (100, 24681569), (110, 22437790), (170, 14518570), (178, 13866050), (187, 13198700), (220, 11218895), (275, 8975116), (340, 7259285), (356, 6933025), (374, 6599350), (425, 5807428), (445, 5546420), (550, 4487558), (748, 3299675), (850, 2903714), (890, 2773210), (935, 2639740), (979, 2521100), (1100, 2243779), (1483, 1664300), (1513, 1631300), (1700, 1451857), (1780, 1386605), (1870, 1319870), (1958, 1260550), (2225, 1109284), (2966, 832150), (3026, 815650), (3740, 659935), (3916, 630275), (4450, 554642), (4675, 527948), (4895, 504220), (5932, 416075), (6052, 407825), (7415, 332860), (7565, 326260), (8900, 277321), (9350, 263974), (9790, 252110), (14830, 166430), (15130, 163130), (16313, 151300), (16643, 148300), (18700, 131987), (19580, 126055), (24475, 100844), (25211, 97900), (29660, 83215), (30260, 81565), (32626, 75650), (33286, 74150), (37075, 66572), (37825, 65252), (48950, 50422)]