2215282950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1109}}^1$

素因数の和:1343

約数の個数: 144

約数和(自身を含む): 6248305440

約数和(自身を除く): 4033022490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 193, 207, 225, 230, 345, 386, 414, 450, 575, 579, 690, 965, 1035, 1109, 1150, 1158, 1725, 1737, 1930, 2070, 2218, 2895, 3327, 3450, 3474, 4439, 4825, 5175, 5545, 5790, 6654, 8685, 8878, 9650, 9981, 10350, 11090, 13317, 14475, 16635, 17370, 19962, 22195, 25507, 26634, 27725, 28950, 33270, 39951, 43425, 44390, 49905, 51014, 55450, 66585, 76521, 79902, 83175, 86850, 99810, 110975, 127535, 133170, 153042, 166350, 199755, 214037, 221950, 229563, 249525, 255070, 332925, 382605, 399510, 428074, 459126, 499050, 637675, 642111, 665850, 765210, 998775, 1070185, 1147815, 1275350, 1284222, 1913025, 1926333, 1997550, 2140370, 2295630, 3210555, 3826050, 3852666, 4922851, 5350925, 5739075, 6421110, 9631665, 9845702, 10701850, 11478150, 14768553, 16052775, 19263330, 24614255, 29537106, 32105550, 44305659, 48158325, 49228510, 73842765, 88611318, 96316650, 123071275, 147685530, 221528295, 246142550, 369213825, 443056590, 738427650, 1107641475, 2215282950]

約数ペア:

[(1, 2215282950), (2, 1107641475), (3, 738427650), (5, 443056590), (6, 369213825), (9, 246142550), (10, 221528295), (15, 147685530), (18, 123071275), (23, 96316650), (25, 88611318), (30, 73842765), (45, 49228510), (46, 48158325), (50, 44305659), (69, 32105550), (75, 29537106), (90, 24614255), (115, 19263330), (138, 16052775), (150, 14768553), (193, 11478150), (207, 10701850), (225, 9845702), (230, 9631665), (345, 6421110), (386, 5739075), (414, 5350925), (450, 4922851), (575, 3852666), (579, 3826050), (690, 3210555), (965, 2295630), (1035, 2140370), (1109, 1997550), (1150, 1926333), (1158, 1913025), (1725, 1284222), (1737, 1275350), (1930, 1147815), (2070, 1070185), (2218, 998775), (2895, 765210), (3327, 665850), (3450, 642111), (3474, 637675), (4439, 499050), (4825, 459126), (5175, 428074), (5545, 399510), (5790, 382605), (6654, 332925), (8685, 255070), (8878, 249525), (9650, 229563), (9981, 221950), (10350, 214037), (11090, 199755), (13317, 166350), (14475, 153042), (16635, 133170), (17370, 127535), (19962, 110975), (22195, 99810), (25507, 86850), (26634, 83175), (27725, 79902), (28950, 76521), (33270, 66585), (39951, 55450), (43425, 51014), (44390, 49905)]