66075100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 181113408

約数和(自身を除く): 115038308

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 53, 65, 70, 91, 100, 106, 130, 137, 140, 175, 182, 212, 260, 265, 274, 325, 350, 364, 371, 455, 530, 548, 650, 685, 689, 700, 742, 910, 959, 1060, 1300, 1325, 1370, 1378, 1484, 1781, 1820, 1855, 1918, 2275, 2650, 2740, 2756, 3425, 3445, 3562, 3710, 3836, 4550, 4795, 4823, 5300, 6850, 6890, 7124, 7261, 7420, 8905, 9100, 9275, 9590, 9646, 12467, 13700, 13780, 14522, 17225, 17810, 18550, 19180, 19292, 23975, 24115, 24934, 29044, 34450, 35620, 36305, 37100, 44525, 47950, 48230, 49868, 50827, 62335, 68900, 72610, 89050, 94393, 95900, 96460, 101654, 120575, 124670, 145220, 178100, 181525, 188786, 203308, 241150, 249340, 254135, 311675, 363050, 377572, 471965, 482300, 508270, 623350, 660751, 726100, 943930, 1016540, 1246700, 1270675, 1321502, 1887860, 2359825, 2541350, 2643004, 3303755, 4719650, 5082700, 6607510, 9439300, 13215020, 16518775, 33037550, 66075100]

約数ペア:

[(1, 66075100), (2, 33037550), (4, 16518775), (5, 13215020), (7, 9439300), (10, 6607510), (13, 5082700), (14, 4719650), (20, 3303755), (25, 2643004), (26, 2541350), (28, 2359825), (35, 1887860), (50, 1321502), (52, 1270675), (53, 1246700), (65, 1016540), (70, 943930), (91, 726100), (100, 660751), (106, 623350), (130, 508270), (137, 482300), (140, 471965), (175, 377572), (182, 363050), (212, 311675), (260, 254135), (265, 249340), (274, 241150), (325, 203308), (350, 188786), (364, 181525), (371, 178100), (455, 145220), (530, 124670), (548, 120575), (650, 101654), (685, 96460), (689, 95900), (700, 94393), (742, 89050), (910, 72610), (959, 68900), (1060, 62335), (1300, 50827), (1325, 49868), (1370, 48230), (1378, 47950), (1484, 44525), (1781, 37100), (1820, 36305), (1855, 35620), (1918, 34450), (2275, 29044), (2650, 24934), (2740, 24115), (2756, 23975), (3425, 19292), (3445, 19180), (3562, 18550), (3710, 17810), (3836, 17225), (4550, 14522), (4795, 13780), (4823, 13700), (5300, 12467), (6850, 9646), (6890, 9590), (7124, 9275), (7261, 9100), (7420, 8905)]