154399770

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 493758720

約数和(自身を除く): 339358950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 81, 87, 90, 105, 126, 135, 145, 162, 174, 189, 203, 210, 243, 261, 270, 290, 313, 315, 378, 405, 406, 435, 486, 522, 567, 609, 626, 630, 783, 810, 870, 939, 945, 1015, 1134, 1215, 1218, 1305, 1565, 1566, 1701, 1827, 1878, 1890, 2030, 2191, 2349, 2430, 2610, 2817, 2835, 3045, 3130, 3402, 3654, 3915, 4382, 4695, 4698, 5481, 5634, 5670, 6090, 6573, 7047, 7830, 8451, 8505, 9077, 9135, 9390, 10955, 10962, 11745, 13146, 14085, 14094, 16443, 16902, 17010, 18154, 18270, 19719, 21910, 23490, 25353, 27231, 27405, 28170, 32865, 32886, 35235, 39438, 42255, 45385, 49329, 50706, 54462, 54810, 59157, 63539, 65730, 70470, 76059, 81693, 82215, 84510, 90770, 98595, 98658, 118314, 126765, 127078, 136155, 152118, 163386, 164430, 177471, 190617, 197190, 245079, 246645, 253530, 272310, 295785, 317695, 354942, 380295, 381234, 408465, 490158, 493290, 532413, 571851, 591570, 635390, 735237, 760590, 816930, 887355, 953085, 1064826, 1143702, 1225395, 1470474, 1715553, 1774710, 1906170, 2205711, 2450790, 2662065, 2859255, 3431106, 3676185, 4411422, 5146659, 5324130, 5718510, 7352370, 8577765, 10293318, 11028555, 15439977, 17155530, 22057110, 25733295, 30879954, 51466590, 77199885, 154399770]

約数ペア:

[(1, 154399770), (2, 77199885), (3, 51466590), (5, 30879954), (6, 25733295), (7, 22057110), (9, 17155530), (10, 15439977), (14, 11028555), (15, 10293318), (18, 8577765), (21, 7352370), (27, 5718510), (29, 5324130), (30, 5146659), (35, 4411422), (42, 3676185), (45, 3431106), (54, 2859255), (58, 2662065), (63, 2450790), (70, 2205711), (81, 1906170), (87, 1774710), (90, 1715553), (105, 1470474), (126, 1225395), (135, 1143702), (145, 1064826), (162, 953085), (174, 887355), (189, 816930), (203, 760590), (210, 735237), (243, 635390), (261, 591570), (270, 571851), (290, 532413), (313, 493290), (315, 490158), (378, 408465), (405, 381234), (406, 380295), (435, 354942), (486, 317695), (522, 295785), (567, 272310), (609, 253530), (626, 246645), (630, 245079), (783, 197190), (810, 190617), (870, 177471), (939, 164430), (945, 163386), (1015, 152118), (1134, 136155), (1215, 127078), (1218, 126765), (1305, 118314), (1565, 98658), (1566, 98595), (1701, 90770), (1827, 84510), (1878, 82215), (1890, 81693), (2030, 76059), (2191, 70470), (2349, 65730), (2430, 63539), (2610, 59157), (2817, 54810), (2835, 54462), (3045, 50706), (3130, 49329), (3402, 45385), (3654, 42255), (3915, 39438), (4382, 35235), (4695, 32886), (4698, 32865), (5481, 28170), (5634, 27405), (5670, 27231), (6090, 25353), (6573, 23490), (7047, 21910), (7830, 19719), (8451, 18270), (8505, 18154), (9077, 17010), (9135, 16902), (9390, 16443), (10955, 14094), (10962, 14085), (11745, 13146)]