74440300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 189987840

約数和(自身を除く): 115547540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 37, 44, 50, 55, 59, 62, 74, 100, 110, 118, 124, 148, 155, 185, 220, 236, 275, 295, 310, 341, 370, 407, 550, 590, 620, 649, 682, 740, 775, 814, 925, 1100, 1147, 1180, 1298, 1364, 1475, 1550, 1628, 1705, 1829, 1850, 2035, 2183, 2294, 2596, 2950, 3100, 3245, 3410, 3658, 3700, 4070, 4366, 4588, 5735, 5900, 6490, 6820, 7316, 8140, 8525, 8732, 9145, 10175, 10915, 11470, 12617, 12980, 16225, 17050, 18290, 20119, 20350, 21830, 22940, 24013, 25234, 28675, 32450, 34100, 36580, 40238, 40700, 43660, 45725, 48026, 50468, 54575, 57350, 63085, 64900, 67673, 80476, 91450, 96052, 100595, 109150, 114700, 120065, 126170, 135346, 182900, 201190, 218300, 240130, 252340, 270692, 315425, 338365, 402380, 480260, 502975, 600325, 630850, 676730, 744403, 1005950, 1200650, 1261700, 1353460, 1488806, 1691825, 2011900, 2401300, 2977612, 3383650, 3722015, 6767300, 7444030, 14888060, 18610075, 37220150, 74440300]

約数ペア:

[(1, 74440300), (2, 37220150), (4, 18610075), (5, 14888060), (10, 7444030), (11, 6767300), (20, 3722015), (22, 3383650), (25, 2977612), (31, 2401300), (37, 2011900), (44, 1691825), (50, 1488806), (55, 1353460), (59, 1261700), (62, 1200650), (74, 1005950), (100, 744403), (110, 676730), (118, 630850), (124, 600325), (148, 502975), (155, 480260), (185, 402380), (220, 338365), (236, 315425), (275, 270692), (295, 252340), (310, 240130), (341, 218300), (370, 201190), (407, 182900), (550, 135346), (590, 126170), (620, 120065), (649, 114700), (682, 109150), (740, 100595), (775, 96052), (814, 91450), (925, 80476), (1100, 67673), (1147, 64900), (1180, 63085), (1298, 57350), (1364, 54575), (1475, 50468), (1550, 48026), (1628, 45725), (1705, 43660), (1829, 40700), (1850, 40238), (2035, 36580), (2183, 34100), (2294, 32450), (2596, 28675), (2950, 25234), (3100, 24013), (3245, 22940), (3410, 21830), (3658, 20350), (3700, 20119), (4070, 18290), (4366, 17050), (4588, 16225), (5735, 12980), (5900, 12617), (6490, 11470), (6820, 10915), (7316, 10175), (8140, 9145), (8525, 8732)]