69142140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 237081600

約数和(自身を除く): 167939460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 90, 92, 95, 108, 114, 115, 135, 138, 171, 180, 190, 207, 228, 230, 270, 276, 285, 293, 342, 345, 380, 414, 437, 460, 513, 540, 570, 586, 621, 684, 690, 828, 855, 874, 879, 1026, 1035, 1140, 1172, 1242, 1311, 1380, 1465, 1710, 1748, 1758, 2052, 2070, 2185, 2484, 2565, 2622, 2637, 2930, 3105, 3420, 3516, 3933, 4140, 4370, 4395, 5130, 5244, 5274, 5567, 5860, 6210, 6555, 6739, 7866, 7911, 8740, 8790, 10260, 10548, 11134, 11799, 12420, 13110, 13185, 13478, 15732, 15822, 16701, 17580, 19665, 20217, 22268, 23598, 26220, 26370, 26956, 27835, 31644, 33402, 33695, 39330, 39555, 40434, 47196, 50103, 52740, 55670, 58995, 60651, 66804, 67390, 78660, 79110, 80868, 83505, 100206, 101085, 111340, 117990, 121302, 128041, 134780, 150309, 158220, 167010, 181953, 200412, 202170, 235980, 242604, 250515, 256082, 300618, 303255, 334020, 363906, 384123, 404340, 501030, 512164, 601236, 606510, 640205, 727812, 751545, 768246, 909765, 1002060, 1152369, 1213020, 1280410, 1503090, 1536492, 1819530, 1920615, 2304738, 2560820, 3006180, 3457107, 3639060, 3841230, 4609476, 5761845, 6914214, 7682460, 11523690, 13828428, 17285535, 23047380, 34571070, 69142140]

約数ペア:

[(1, 69142140), (2, 34571070), (3, 23047380), (4, 17285535), (5, 13828428), (6, 11523690), (9, 7682460), (10, 6914214), (12, 5761845), (15, 4609476), (18, 3841230), (19, 3639060), (20, 3457107), (23, 3006180), (27, 2560820), (30, 2304738), (36, 1920615), (38, 1819530), (45, 1536492), (46, 1503090), (54, 1280410), (57, 1213020), (60, 1152369), (69, 1002060), (76, 909765), (90, 768246), (92, 751545), (95, 727812), (108, 640205), (114, 606510), (115, 601236), (135, 512164), (138, 501030), (171, 404340), (180, 384123), (190, 363906), (207, 334020), (228, 303255), (230, 300618), (270, 256082), (276, 250515), (285, 242604), (293, 235980), (342, 202170), (345, 200412), (380, 181953), (414, 167010), (437, 158220), (460, 150309), (513, 134780), (540, 128041), (570, 121302), (586, 117990), (621, 111340), (684, 101085), (690, 100206), (828, 83505), (855, 80868), (874, 79110), (879, 78660), (1026, 67390), (1035, 66804), (1140, 60651), (1172, 58995), (1242, 55670), (1311, 52740), (1380, 50103), (1465, 47196), (1710, 40434), (1748, 39555), (1758, 39330), (2052, 33695), (2070, 33402), (2185, 31644), (2484, 27835), (2565, 26956), (2622, 26370), (2637, 26220), (2930, 23598), (3105, 22268), (3420, 20217), (3516, 19665), (3933, 17580), (4140, 16701), (4370, 15822), (4395, 15732), (5130, 13478), (5244, 13185), (5274, 13110), (5567, 12420), (5860, 11799), (6210, 11134), (6555, 10548), (6739, 10260), (7866, 8790), (7911, 8740)]