73998450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{569}}^1$

素因数の和:621

約数の個数: 108

約数和(自身を含む): 211562910

約数和(自身を除く): 137564460

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 289, 306, 425, 450, 510, 569, 578, 765, 850, 867, 1138, 1275, 1445, 1530, 1707, 1734, 2550, 2601, 2845, 2890, 3414, 3825, 4335, 5121, 5202, 5690, 7225, 7650, 8535, 8670, 9673, 10242, 13005, 14225, 14450, 17070, 19346, 21675, 25605, 26010, 28450, 29019, 42675, 43350, 48365, 51210, 58038, 65025, 85350, 87057, 96730, 128025, 130050, 145095, 164441, 174114, 241825, 256050, 290190, 328882, 435285, 483650, 493323, 725475, 822205, 870570, 986646, 1450950, 1479969, 1644410, 2176425, 2466615, 2959938, 4111025, 4352850, 4933230, 7399845, 8222050, 12333075, 14799690, 24666150, 36999225, 73998450]

約数ペア:

[(1, 73998450), (2, 36999225), (3, 24666150), (5, 14799690), (6, 12333075), (9, 8222050), (10, 7399845), (15, 4933230), (17, 4352850), (18, 4111025), (25, 2959938), (30, 2466615), (34, 2176425), (45, 1644410), (50, 1479969), (51, 1450950), (75, 986646), (85, 870570), (90, 822205), (102, 725475), (150, 493323), (153, 483650), (170, 435285), (225, 328882), (255, 290190), (289, 256050), (306, 241825), (425, 174114), (450, 164441), (510, 145095), (569, 130050), (578, 128025), (765, 96730), (850, 87057), (867, 85350), (1138, 65025), (1275, 58038), (1445, 51210), (1530, 48365), (1707, 43350), (1734, 42675), (2550, 29019), (2601, 28450), (2845, 26010), (2890, 25605), (3414, 21675), (3825, 19346), (4335, 17070), (5121, 14450), (5202, 14225), (5690, 13005), (7225, 10242), (7650, 9673), (8535, 8670)]