99440600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 274591800

約数和(自身を除く): 175151200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 73, 98, 100, 139, 140, 146, 175, 196, 200, 245, 278, 280, 292, 350, 365, 392, 490, 511, 556, 584, 695, 700, 730, 973, 980, 1022, 1112, 1225, 1390, 1400, 1460, 1825, 1946, 1960, 2044, 2450, 2555, 2780, 2920, 3475, 3577, 3650, 3892, 4088, 4865, 4900, 5110, 5560, 6811, 6950, 7154, 7300, 7784, 9730, 9800, 10147, 10220, 12775, 13622, 13900, 14308, 14600, 17885, 19460, 20294, 20440, 24325, 25550, 27244, 27800, 28616, 34055, 35770, 38920, 40588, 48650, 50735, 51100, 54488, 68110, 71029, 71540, 81176, 89425, 97300, 101470, 102200, 136220, 142058, 143080, 170275, 178850, 194600, 202940, 253675, 272440, 284116, 340550, 355145, 357700, 405880, 497203, 507350, 568232, 681100, 710290, 715400, 994406, 1014700, 1362200, 1420580, 1775725, 1988812, 2029400, 2486015, 2841160, 3551450, 3977624, 4972030, 7102900, 9944060, 12430075, 14205800, 19888120, 24860150, 49720300, 99440600]

約数ペア:

[(1, 99440600), (2, 49720300), (4, 24860150), (5, 19888120), (7, 14205800), (8, 12430075), (10, 9944060), (14, 7102900), (20, 4972030), (25, 3977624), (28, 3551450), (35, 2841160), (40, 2486015), (49, 2029400), (50, 1988812), (56, 1775725), (70, 1420580), (73, 1362200), (98, 1014700), (100, 994406), (139, 715400), (140, 710290), (146, 681100), (175, 568232), (196, 507350), (200, 497203), (245, 405880), (278, 357700), (280, 355145), (292, 340550), (350, 284116), (365, 272440), (392, 253675), (490, 202940), (511, 194600), (556, 178850), (584, 170275), (695, 143080), (700, 142058), (730, 136220), (973, 102200), (980, 101470), (1022, 97300), (1112, 89425), (1225, 81176), (1390, 71540), (1400, 71029), (1460, 68110), (1825, 54488), (1946, 51100), (1960, 50735), (2044, 48650), (2450, 40588), (2555, 38920), (2780, 35770), (2920, 34055), (3475, 28616), (3577, 27800), (3650, 27244), (3892, 25550), (4088, 24325), (4865, 20440), (4900, 20294), (5110, 19460), (5560, 17885), (6811, 14600), (6950, 14308), (7154, 13900), (7300, 13622), (7784, 12775), (9730, 10220), (9800, 10147)]