2018187300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1289}}^1$

素因数の和:1630

約数の個数: 144

約数和(自身を含む): 6207727680

約数和(自身を除く): 4189540380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 307, 340, 425, 510, 614, 850, 921, 1020, 1228, 1275, 1289, 1535, 1700, 1842, 2550, 2578, 3070, 3684, 3867, 4605, 5100, 5156, 5219, 6140, 6445, 7675, 7734, 9210, 10438, 12890, 15350, 15468, 15657, 18420, 19335, 20876, 21913, 23025, 25780, 26095, 30700, 31314, 32225, 38670, 43826, 46050, 52190, 62628, 64450, 65739, 77340, 78285, 87652, 92100, 96675, 104380, 109565, 128900, 130475, 131478, 156570, 193350, 219130, 260950, 262956, 313140, 328695, 386700, 391425, 395723, 438260, 521900, 547825, 657390, 782850, 791446, 1095650, 1187169, 1314780, 1565700, 1582892, 1643475, 1978615, 2191300, 2374338, 3286950, 3957230, 4748676, 5935845, 6573900, 6727291, 7914460, 9893075, 11871690, 13454582, 19786150, 20181873, 23743380, 26909164, 29679225, 33636455, 39572300, 40363746, 59358450, 67272910, 80727492, 100909365, 118716900, 134545820, 168182275, 201818730, 336364550, 403637460, 504546825, 672729100, 1009093650, 2018187300]

約数ペア:

[(1, 2018187300), (2, 1009093650), (3, 672729100), (4, 504546825), (5, 403637460), (6, 336364550), (10, 201818730), (12, 168182275), (15, 134545820), (17, 118716900), (20, 100909365), (25, 80727492), (30, 67272910), (34, 59358450), (50, 40363746), (51, 39572300), (60, 33636455), (68, 29679225), (75, 26909164), (85, 23743380), (100, 20181873), (102, 19786150), (150, 13454582), (170, 11871690), (204, 9893075), (255, 7914460), (300, 6727291), (307, 6573900), (340, 5935845), (425, 4748676), (510, 3957230), (614, 3286950), (850, 2374338), (921, 2191300), (1020, 1978615), (1228, 1643475), (1275, 1582892), (1289, 1565700), (1535, 1314780), (1700, 1187169), (1842, 1095650), (2550, 791446), (2578, 782850), (3070, 657390), (3684, 547825), (3867, 521900), (4605, 438260), (5100, 395723), (5156, 391425), (5219, 386700), (6140, 328695), (6445, 313140), (7675, 262956), (7734, 260950), (9210, 219130), (10438, 193350), (12890, 156570), (15350, 131478), (15468, 130475), (15657, 128900), (18420, 109565), (19335, 104380), (20876, 96675), (21913, 92100), (23025, 87652), (25780, 78285), (26095, 77340), (30700, 65739), (31314, 64450), (32225, 62628), (38670, 52190), (43826, 46050)]