106815420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 348854688

約数和(自身を除く): 242039268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 67, 68, 85, 90, 102, 134, 153, 170, 180, 201, 204, 255, 268, 306, 335, 340, 402, 510, 521, 603, 612, 670, 765, 804, 1005, 1020, 1042, 1139, 1206, 1340, 1530, 1563, 2010, 2084, 2278, 2412, 2605, 3015, 3060, 3126, 3417, 4020, 4556, 4689, 5210, 5695, 6030, 6252, 6834, 7815, 8857, 9378, 10251, 10420, 11390, 12060, 13668, 15630, 17085, 17714, 18756, 20502, 22780, 23445, 26571, 31260, 34170, 34907, 35428, 41004, 44285, 46890, 51255, 53142, 68340, 69814, 79713, 88570, 93780, 102510, 104721, 106284, 132855, 139628, 159426, 174535, 177140, 205020, 209442, 265710, 314163, 318852, 349070, 398565, 418884, 523605, 531420, 593419, 628326, 698140, 797130, 1047210, 1186838, 1256652, 1570815, 1594260, 1780257, 2094420, 2373676, 2967095, 3141630, 3560514, 5340771, 5934190, 6283260, 7121028, 8901285, 10681542, 11868380, 17802570, 21363084, 26703855, 35605140, 53407710, 106815420]

約数ペア:

[(1, 106815420), (2, 53407710), (3, 35605140), (4, 26703855), (5, 21363084), (6, 17802570), (9, 11868380), (10, 10681542), (12, 8901285), (15, 7121028), (17, 6283260), (18, 5934190), (20, 5340771), (30, 3560514), (34, 3141630), (36, 2967095), (45, 2373676), (51, 2094420), (60, 1780257), (67, 1594260), (68, 1570815), (85, 1256652), (90, 1186838), (102, 1047210), (134, 797130), (153, 698140), (170, 628326), (180, 593419), (201, 531420), (204, 523605), (255, 418884), (268, 398565), (306, 349070), (335, 318852), (340, 314163), (402, 265710), (510, 209442), (521, 205020), (603, 177140), (612, 174535), (670, 159426), (765, 139628), (804, 132855), (1005, 106284), (1020, 104721), (1042, 102510), (1139, 93780), (1206, 88570), (1340, 79713), (1530, 69814), (1563, 68340), (2010, 53142), (2084, 51255), (2278, 46890), (2412, 44285), (2605, 41004), (3015, 35428), (3060, 34907), (3126, 34170), (3417, 31260), (4020, 26571), (4556, 23445), (4689, 22780), (5210, 20502), (5695, 18756), (6030, 17714), (6252, 17085), (6834, 15630), (7815, 13668), (8857, 12060), (9378, 11390), (10251, 10420)]