20228936100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{307}}^1\times {\mathrm{919}}^1$

素因数の和:1482

約数の個数: 144

約数和(自身を含む): 59029555200

約数和(自身を除く): 38800619100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 239, 300, 307, 478, 614, 717, 919, 921, 956, 1195, 1228, 1434, 1535, 1838, 1842, 2390, 2757, 2868, 3070, 3585, 3676, 3684, 4595, 4605, 4780, 5514, 5975, 6140, 7170, 7675, 9190, 9210, 11028, 11950, 13785, 14340, 15350, 17925, 18380, 18420, 22975, 23025, 23900, 27570, 30700, 35850, 45950, 46050, 55140, 68925, 71700, 73373, 91900, 92100, 137850, 146746, 219641, 220119, 275700, 282133, 293492, 366865, 439282, 440238, 564266, 658923, 733730, 846399, 878564, 880476, 1098205, 1100595, 1128532, 1317846, 1410665, 1467460, 1692798, 1834325, 2196410, 2201190, 2635692, 2821330, 3294615, 3385596, 3668650, 4231995, 4392820, 4402380, 5491025, 5502975, 5642660, 6589230, 7053325, 7337300, 8463990, 10982050, 11005950, 13178460, 14106650, 16473075, 16927980, 21159975, 21964100, 22011900, 28213300, 32946150, 42319950, 65892300, 67429787, 84639900, 134859574, 202289361, 269719148, 337148935, 404578722, 674297870, 809157444, 1011446805, 1348595740, 1685744675, 2022893610, 3371489350, 4045787220, 5057234025, 6742978700, 10114468050, 20228936100]

約数ペア:

[(1, 20228936100), (2, 10114468050), (3, 6742978700), (4, 5057234025), (5, 4045787220), (6, 3371489350), (10, 2022893610), (12, 1685744675), (15, 1348595740), (20, 1011446805), (25, 809157444), (30, 674297870), (50, 404578722), (60, 337148935), (75, 269719148), (100, 202289361), (150, 134859574), (239, 84639900), (300, 67429787), (307, 65892300), (478, 42319950), (614, 32946150), (717, 28213300), (919, 22011900), (921, 21964100), (956, 21159975), (1195, 16927980), (1228, 16473075), (1434, 14106650), (1535, 13178460), (1838, 11005950), (1842, 10982050), (2390, 8463990), (2757, 7337300), (2868, 7053325), (3070, 6589230), (3585, 5642660), (3676, 5502975), (3684, 5491025), (4595, 4402380), (4605, 4392820), (4780, 4231995), (5514, 3668650), (5975, 3385596), (6140, 3294615), (7170, 2821330), (7675, 2635692), (9190, 2201190), (9210, 2196410), (11028, 1834325), (11950, 1692798), (13785, 1467460), (14340, 1410665), (15350, 1317846), (17925, 1128532), (18380, 1100595), (18420, 1098205), (22975, 880476), (23025, 878564), (23900, 846399), (27570, 733730), (30700, 658923), (35850, 564266), (45950, 440238), (46050, 439282), (55140, 366865), (68925, 293492), (71700, 282133), (73373, 275700), (91900, 220119), (92100, 219641), (137850, 146746)]