73002750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 197683200

約数和(自身を除く): 124680450

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 47, 50, 57, 75, 94, 95, 109, 114, 125, 141, 150, 190, 218, 235, 250, 282, 285, 327, 375, 470, 475, 545, 570, 654, 705, 750, 893, 950, 1090, 1175, 1410, 1425, 1635, 1786, 2071, 2350, 2375, 2679, 2725, 2850, 3270, 3525, 4142, 4465, 4750, 5123, 5358, 5450, 5875, 6213, 7050, 7125, 8175, 8930, 10246, 10355, 11750, 12426, 13395, 13625, 14250, 15369, 16350, 17625, 20710, 22325, 25615, 26790, 27250, 30738, 31065, 35250, 40875, 44650, 51230, 51775, 62130, 66975, 76845, 81750, 97337, 103550, 111625, 128075, 133950, 153690, 155325, 194674, 223250, 256150, 258875, 292011, 310650, 334875, 384225, 486685, 517750, 584022, 640375, 669750, 768450, 776625, 973370, 1280750, 1460055, 1553250, 1921125, 2433425, 2920110, 3842250, 4866850, 7300275, 12167125, 14600550, 24334250, 36501375, 73002750]

約数ペア:

[(1, 73002750), (2, 36501375), (3, 24334250), (5, 14600550), (6, 12167125), (10, 7300275), (15, 4866850), (19, 3842250), (25, 2920110), (30, 2433425), (38, 1921125), (47, 1553250), (50, 1460055), (57, 1280750), (75, 973370), (94, 776625), (95, 768450), (109, 669750), (114, 640375), (125, 584022), (141, 517750), (150, 486685), (190, 384225), (218, 334875), (235, 310650), (250, 292011), (282, 258875), (285, 256150), (327, 223250), (375, 194674), (470, 155325), (475, 153690), (545, 133950), (570, 128075), (654, 111625), (705, 103550), (750, 97337), (893, 81750), (950, 76845), (1090, 66975), (1175, 62130), (1410, 51775), (1425, 51230), (1635, 44650), (1786, 40875), (2071, 35250), (2350, 31065), (2375, 30738), (2679, 27250), (2725, 26790), (2850, 25615), (3270, 22325), (3525, 20710), (4142, 17625), (4465, 16350), (4750, 15369), (5123, 14250), (5358, 13625), (5450, 13395), (5875, 12426), (6213, 11750), (7050, 10355), (7125, 10246), (8175, 8930)]