99481900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 265982976

約数和(自身を除く): 166501076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 37, 46, 50, 70, 74, 92, 100, 115, 140, 148, 161, 167, 175, 185, 230, 259, 322, 334, 350, 370, 460, 518, 575, 644, 668, 700, 740, 805, 835, 851, 925, 1036, 1150, 1169, 1295, 1610, 1670, 1702, 1850, 2300, 2338, 2590, 3220, 3340, 3404, 3700, 3841, 4025, 4175, 4255, 4676, 5180, 5845, 5957, 6179, 6475, 7682, 8050, 8350, 8510, 11690, 11914, 12358, 12950, 15364, 16100, 16700, 17020, 19205, 21275, 23380, 23828, 24716, 25900, 26887, 29225, 29785, 30895, 38410, 42550, 43253, 53774, 58450, 59570, 61790, 76820, 85100, 86506, 96025, 107548, 116900, 119140, 123580, 134435, 142117, 148925, 154475, 173012, 192050, 216265, 268870, 284234, 297850, 308950, 384100, 432530, 537740, 568468, 595700, 617900, 672175, 710585, 865060, 994819, 1081325, 1344350, 1421170, 1989638, 2162650, 2688700, 2842340, 3552925, 3979276, 4325300, 4974095, 7105850, 9948190, 14211700, 19896380, 24870475, 49740950, 99481900]

約数ペア:

[(1, 99481900), (2, 49740950), (4, 24870475), (5, 19896380), (7, 14211700), (10, 9948190), (14, 7105850), (20, 4974095), (23, 4325300), (25, 3979276), (28, 3552925), (35, 2842340), (37, 2688700), (46, 2162650), (50, 1989638), (70, 1421170), (74, 1344350), (92, 1081325), (100, 994819), (115, 865060), (140, 710585), (148, 672175), (161, 617900), (167, 595700), (175, 568468), (185, 537740), (230, 432530), (259, 384100), (322, 308950), (334, 297850), (350, 284234), (370, 268870), (460, 216265), (518, 192050), (575, 173012), (644, 154475), (668, 148925), (700, 142117), (740, 134435), (805, 123580), (835, 119140), (851, 116900), (925, 107548), (1036, 96025), (1150, 86506), (1169, 85100), (1295, 76820), (1610, 61790), (1670, 59570), (1702, 58450), (1850, 53774), (2300, 43253), (2338, 42550), (2590, 38410), (3220, 30895), (3340, 29785), (3404, 29225), (3700, 26887), (3841, 25900), (4025, 24716), (4175, 23828), (4255, 23380), (4676, 21275), (5180, 19205), (5845, 17020), (5957, 16700), (6179, 16100), (6475, 15364), (7682, 12950), (8050, 12358), (8350, 11914), (8510, 11690)]