38849400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 132312960

約数和(自身を除く): 93463560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 113, 120, 150, 180, 191, 200, 225, 226, 300, 339, 360, 382, 450, 452, 565, 573, 600, 678, 764, 900, 904, 955, 1017, 1130, 1146, 1356, 1528, 1695, 1719, 1800, 1910, 2034, 2260, 2292, 2712, 2825, 2865, 3390, 3438, 3820, 4068, 4520, 4584, 4775, 5085, 5650, 5730, 6780, 6876, 7640, 8136, 8475, 8595, 9550, 10170, 11300, 11460, 13560, 13752, 14325, 16950, 17190, 19100, 20340, 21583, 22600, 22920, 25425, 28650, 33900, 34380, 38200, 40680, 42975, 43166, 50850, 57300, 64749, 67800, 68760, 85950, 86332, 101700, 107915, 114600, 129498, 171900, 172664, 194247, 203400, 215830, 258996, 323745, 343800, 388494, 431660, 517992, 539575, 647490, 776988, 863320, 971235, 1079150, 1294980, 1553976, 1618725, 1942470, 2158300, 2589960, 3237450, 3884940, 4316600, 4856175, 6474900, 7769880, 9712350, 12949800, 19424700, 38849400]

約数ペア:

[(1, 38849400), (2, 19424700), (3, 12949800), (4, 9712350), (5, 7769880), (6, 6474900), (8, 4856175), (9, 4316600), (10, 3884940), (12, 3237450), (15, 2589960), (18, 2158300), (20, 1942470), (24, 1618725), (25, 1553976), (30, 1294980), (36, 1079150), (40, 971235), (45, 863320), (50, 776988), (60, 647490), (72, 539575), (75, 517992), (90, 431660), (100, 388494), (113, 343800), (120, 323745), (150, 258996), (180, 215830), (191, 203400), (200, 194247), (225, 172664), (226, 171900), (300, 129498), (339, 114600), (360, 107915), (382, 101700), (450, 86332), (452, 85950), (565, 68760), (573, 67800), (600, 64749), (678, 57300), (764, 50850), (900, 43166), (904, 42975), (955, 40680), (1017, 38200), (1130, 34380), (1146, 33900), (1356, 28650), (1528, 25425), (1695, 22920), (1719, 22600), (1800, 21583), (1910, 20340), (2034, 19100), (2260, 17190), (2292, 16950), (2712, 14325), (2825, 13752), (2865, 13560), (3390, 11460), (3438, 11300), (3820, 10170), (4068, 9550), (4520, 8595), (4584, 8475), (4775, 8136), (5085, 7640), (5650, 6876), (5730, 6780)]