102920040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 360884160

約数和(自身を除く): 257964120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 67, 68, 72, 85, 90, 102, 120, 134, 136, 153, 170, 180, 201, 204, 251, 255, 268, 306, 335, 340, 360, 402, 408, 502, 510, 536, 603, 612, 670, 680, 753, 765, 804, 1004, 1005, 1020, 1139, 1206, 1224, 1255, 1340, 1506, 1530, 1608, 2008, 2010, 2040, 2259, 2278, 2412, 2510, 2680, 3012, 3015, 3060, 3417, 3765, 4020, 4267, 4518, 4556, 4824, 5020, 5695, 6024, 6030, 6120, 6834, 7530, 8040, 8534, 9036, 9112, 10040, 10251, 11295, 11390, 12060, 12801, 13668, 15060, 16817, 17068, 17085, 18072, 20502, 21335, 22590, 22780, 24120, 25602, 27336, 30120, 33634, 34136, 34170, 38403, 41004, 42670, 45180, 45560, 50451, 51204, 51255, 64005, 67268, 68340, 76806, 82008, 84085, 85340, 90360, 100902, 102408, 102510, 128010, 134536, 136680, 151353, 153612, 168170, 170680, 192015, 201804, 205020, 252255, 256020, 285889, 302706, 307224, 336340, 384030, 403608, 410040, 504510, 512040, 571778, 605412, 672680, 756765, 768060, 857667, 1009020, 1143556, 1210824, 1429445, 1513530, 1536120, 1715334, 2018040, 2287112, 2573001, 2858890, 3027060, 3430668, 4288335, 5146002, 5717780, 6054120, 6861336, 8576670, 10292004, 11435560, 12865005, 17153340, 20584008, 25730010, 34306680, 51460020, 102920040]

約数ペア:

[(1, 102920040), (2, 51460020), (3, 34306680), (4, 25730010), (5, 20584008), (6, 17153340), (8, 12865005), (9, 11435560), (10, 10292004), (12, 8576670), (15, 6861336), (17, 6054120), (18, 5717780), (20, 5146002), (24, 4288335), (30, 3430668), (34, 3027060), (36, 2858890), (40, 2573001), (45, 2287112), (51, 2018040), (60, 1715334), (67, 1536120), (68, 1513530), (72, 1429445), (85, 1210824), (90, 1143556), (102, 1009020), (120, 857667), (134, 768060), (136, 756765), (153, 672680), (170, 605412), (180, 571778), (201, 512040), (204, 504510), (251, 410040), (255, 403608), (268, 384030), (306, 336340), (335, 307224), (340, 302706), (360, 285889), (402, 256020), (408, 252255), (502, 205020), (510, 201804), (536, 192015), (603, 170680), (612, 168170), (670, 153612), (680, 151353), (753, 136680), (765, 134536), (804, 128010), (1004, 102510), (1005, 102408), (1020, 100902), (1139, 90360), (1206, 85340), (1224, 84085), (1255, 82008), (1340, 76806), (1506, 68340), (1530, 67268), (1608, 64005), (2008, 51255), (2010, 51204), (2040, 50451), (2259, 45560), (2278, 45180), (2412, 42670), (2510, 41004), (2680, 38403), (3012, 34170), (3015, 34136), (3060, 33634), (3417, 30120), (3765, 27336), (4020, 25602), (4267, 24120), (4518, 22780), (4556, 22590), (4824, 21335), (5020, 20502), (5695, 18072), (6024, 17085), (6030, 17068), (6120, 16817), (6834, 15060), (7530, 13668), (8040, 12801), (8534, 12060), (9036, 11390), (9112, 11295), (10040, 10251)]