68491843380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1\times {\mathrm{1151}}^1$

素因数の和:1851

約数の個数: 192

約数和(自身を含む): 214592716800

約数和(自身を除く): 146100873420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 263, 270, 419, 526, 540, 789, 838, 1052, 1151, 1257, 1315, 1578, 1676, 2095, 2302, 2367, 2514, 2630, 3156, 3453, 3771, 3945, 4190, 4604, 4734, 5028, 5260, 5755, 6285, 6906, 7101, 7542, 7890, 8380, 9468, 10359, 11313, 11510, 11835, 12570, 13812, 14202, 15084, 15780, 17265, 18855, 20718, 22626, 23020, 23670, 25140, 28404, 31077, 34530, 35505, 37710, 41436, 45252, 47340, 51795, 56565, 62154, 69060, 71010, 75420, 103590, 110197, 113130, 124308, 142020, 155385, 207180, 220394, 226260, 302713, 310770, 330591, 440788, 482269, 550985, 605426, 621540, 661182, 908139, 964538, 991773, 1101970, 1210852, 1322364, 1446807, 1513565, 1652955, 1816278, 1929076, 1983546, 2203940, 2411345, 2724417, 2893614, 2975319, 3027130, 3305910, 3632556, 3967092, 4340421, 4540695, 4822690, 4958865, 5448834, 5787228, 5950638, 6054260, 6611820, 7234035, 8173251, 8680842, 9081390, 9645380, 9917730, 10897668, 11901276, 13021263, 13622085, 14468070, 14876595, 16346502, 17361684, 18162780, 19835460, 21702105, 26042526, 27244170, 28936140, 29753190, 32693004, 40866255, 43404210, 52085052, 54488340, 59506380, 65106315, 81732510, 86808420, 126836747, 130212630, 163465020, 253673494, 260425260, 380510241, 507346988, 634183735, 761020482, 1141530723, 1268367470, 1522040964, 1902551205, 2283061446, 2536734940, 3424592169, 3805102410, 4566122892, 5707653615, 6849184338, 7610204820, 11415307230, 13698368676, 17122960845, 22830614460, 34245921690, 68491843380]

約数ペア:

[(1, 68491843380), (2, 34245921690), (3, 22830614460), (4, 17122960845), (5, 13698368676), (6, 11415307230), (9, 7610204820), (10, 6849184338), (12, 5707653615), (15, 4566122892), (18, 3805102410), (20, 3424592169), (27, 2536734940), (30, 2283061446), (36, 1902551205), (45, 1522040964), (54, 1268367470), (60, 1141530723), (90, 761020482), (108, 634183735), (135, 507346988), (180, 380510241), (263, 260425260), (270, 253673494), (419, 163465020), (526, 130212630), (540, 126836747), (789, 86808420), (838, 81732510), (1052, 65106315), (1151, 59506380), (1257, 54488340), (1315, 52085052), (1578, 43404210), (1676, 40866255), (2095, 32693004), (2302, 29753190), (2367, 28936140), (2514, 27244170), (2630, 26042526), (3156, 21702105), (3453, 19835460), (3771, 18162780), (3945, 17361684), (4190, 16346502), (4604, 14876595), (4734, 14468070), (5028, 13622085), (5260, 13021263), (5755, 11901276), (6285, 10897668), (6906, 9917730), (7101, 9645380), (7542, 9081390), (7890, 8680842), (8380, 8173251), (9468, 7234035), (10359, 6611820), (11313, 6054260), (11510, 5950638), (11835, 5787228), (12570, 5448834), (13812, 4958865), (14202, 4822690), (15084, 4540695), (15780, 4340421), (17265, 3967092), (18855, 3632556), (20718, 3305910), (22626, 3027130), (23020, 2975319), (23670, 2893614), (25140, 2724417), (28404, 2411345), (31077, 2203940), (34530, 1983546), (35505, 1929076), (37710, 1816278), (41436, 1652955), (45252, 1513565), (47340, 1446807), (51795, 1322364), (56565, 1210852), (62154, 1101970), (69060, 991773), (71010, 964538), (75420, 908139), (103590, 661182), (110197, 621540), (113130, 605426), (124308, 550985), (142020, 482269), (155385, 440788), (207180, 330591), (220394, 310770), (226260, 302713)]