218506600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2771

約数の個数: 96

約数和(自身を含む): 564963840

約数和(自身を除く): 346457240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 650, 775, 806, 1240, 1300, 1550, 1612, 2015, 2600, 2711, 3100, 3224, 4030, 5422, 6200, 8060, 10075, 10844, 13555, 16120, 20150, 21688, 27110, 35243, 40300, 54220, 67775, 70486, 80600, 84041, 108440, 135550, 140972, 168082, 176215, 271100, 281944, 336164, 352430, 420205, 542200, 672328, 704860, 840410, 881075, 1092533, 1409720, 1680820, 1762150, 2101025, 2185066, 3361640, 3524300, 4202050, 4370132, 5462665, 7048600, 8404100, 8740264, 10925330, 16808200, 21850660, 27313325, 43701320, 54626650, 109253300, 218506600]

約数ペア:

[(1, 218506600), (2, 109253300), (4, 54626650), (5, 43701320), (8, 27313325), (10, 21850660), (13, 16808200), (20, 10925330), (25, 8740264), (26, 8404100), (31, 7048600), (40, 5462665), (50, 4370132), (52, 4202050), (62, 3524300), (65, 3361640), (100, 2185066), (104, 2101025), (124, 1762150), (130, 1680820), (155, 1409720), (200, 1092533), (248, 881075), (260, 840410), (310, 704860), (325, 672328), (403, 542200), (520, 420205), (620, 352430), (650, 336164), (775, 281944), (806, 271100), (1240, 176215), (1300, 168082), (1550, 140972), (1612, 135550), (2015, 108440), (2600, 84041), (2711, 80600), (3100, 70486), (3224, 67775), (4030, 54220), (5422, 40300), (6200, 35243), (8060, 27110), (10075, 21688), (10844, 20150), (13555, 16120)]