166817200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1283

約数の個数: 120

約数和(自身を含む): 451685376

約数和(自身を除く): 284868176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 176, 200, 220, 248, 275, 310, 341, 400, 440, 496, 550, 620, 682, 775, 880, 1100, 1223, 1240, 1364, 1550, 1705, 2200, 2446, 2480, 2728, 3100, 3410, 4400, 4892, 5456, 6115, 6200, 6820, 8525, 9784, 12230, 12400, 13453, 13640, 17050, 19568, 24460, 26906, 27280, 30575, 34100, 37913, 48920, 53812, 61150, 67265, 68200, 75826, 97840, 107624, 122300, 134530, 136400, 151652, 189565, 215248, 244600, 269060, 303304, 336325, 379130, 417043, 489200, 538120, 606608, 672650, 758260, 834086, 947825, 1076240, 1345300, 1516520, 1668172, 1895650, 2085215, 2690600, 3033040, 3336344, 3791300, 4170430, 5381200, 6672688, 7582600, 8340860, 10426075, 15165200, 16681720, 20852150, 33363440, 41704300, 83408600, 166817200]

約数ペア:

[(1, 166817200), (2, 83408600), (4, 41704300), (5, 33363440), (8, 20852150), (10, 16681720), (11, 15165200), (16, 10426075), (20, 8340860), (22, 7582600), (25, 6672688), (31, 5381200), (40, 4170430), (44, 3791300), (50, 3336344), (55, 3033040), (62, 2690600), (80, 2085215), (88, 1895650), (100, 1668172), (110, 1516520), (124, 1345300), (155, 1076240), (176, 947825), (200, 834086), (220, 758260), (248, 672650), (275, 606608), (310, 538120), (341, 489200), (400, 417043), (440, 379130), (496, 336325), (550, 303304), (620, 269060), (682, 244600), (775, 215248), (880, 189565), (1100, 151652), (1223, 136400), (1240, 134530), (1364, 122300), (1550, 107624), (1705, 97840), (2200, 75826), (2446, 68200), (2480, 67265), (2728, 61150), (3100, 53812), (3410, 48920), (4400, 37913), (4892, 34100), (5456, 30575), (6115, 27280), (6200, 26906), (6820, 24460), (8525, 19568), (9784, 17050), (12230, 13640), (12400, 13453)]