90201930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 256

約数和(自身を含む): 294174720

約数和(自身を除く): 203972790

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 37, 38, 39, 42, 47, 57, 65, 70, 74, 78, 91, 94, 95, 105, 111, 114, 130, 133, 141, 182, 185, 190, 195, 210, 222, 235, 247, 259, 266, 273, 282, 285, 329, 370, 390, 399, 455, 470, 481, 494, 518, 546, 555, 570, 611, 658, 665, 703, 705, 741, 777, 798, 893, 910, 962, 987, 1110, 1222, 1235, 1295, 1330, 1365, 1406, 1410, 1443, 1482, 1554, 1645, 1729, 1739, 1786, 1833, 1974, 1995, 2109, 2405, 2470, 2590, 2679, 2730, 2886, 3055, 3290, 3367, 3458, 3478, 3515, 3666, 3705, 3885, 3990, 4218, 4277, 4465, 4810, 4921, 4935, 5187, 5217, 5358, 6110, 6251, 6734, 7030, 7215, 7410, 7770, 8554, 8645, 8695, 8930, 9139, 9165, 9842, 9870, 10101, 10374, 10434, 10545, 11609, 12173, 12502, 12831, 13395, 14430, 14763, 16835, 17290, 17390, 18278, 18330, 18753, 20202, 21090, 21385, 22607, 23218, 24346, 24605, 25662, 25935, 26085, 26790, 27417, 29526, 31255, 33041, 33670, 34827, 36519, 37506, 42770, 45214, 45695, 49210, 50505, 51870, 52170, 54834, 58045, 60865, 62510, 63973, 64155, 66082, 67821, 69654, 73038, 73815, 81263, 91390, 93765, 99123, 101010, 113035, 116090, 121730, 127946, 128310, 135642, 137085, 147630, 158249, 162526, 165205, 174135, 182595, 187530, 191919, 198246, 226070, 231287, 243789, 274170, 316498, 319865, 330410, 339105, 348270, 365190, 383838, 406315, 429533, 462574, 474747, 487578, 495615, 639730, 678210, 693861, 791245, 812630, 859066, 949494, 959595, 991230, 1156435, 1218945, 1288599, 1387722, 1582490, 1919190, 2147665, 2312870, 2373735, 2437890, 2577198, 3006731, 3469305, 4295330, 4747470, 6013462, 6442995, 6938610, 9020193, 12885990, 15033655, 18040386, 30067310, 45100965, 90201930]

約数ペア:

[(1, 90201930), (2, 45100965), (3, 30067310), (5, 18040386), (6, 15033655), (7, 12885990), (10, 9020193), (13, 6938610), (14, 6442995), (15, 6013462), (19, 4747470), (21, 4295330), (26, 3469305), (30, 3006731), (35, 2577198), (37, 2437890), (38, 2373735), (39, 2312870), (42, 2147665), (47, 1919190), (57, 1582490), (65, 1387722), (70, 1288599), (74, 1218945), (78, 1156435), (91, 991230), (94, 959595), (95, 949494), (105, 859066), (111, 812630), (114, 791245), (130, 693861), (133, 678210), (141, 639730), (182, 495615), (185, 487578), (190, 474747), (195, 462574), (210, 429533), (222, 406315), (235, 383838), (247, 365190), (259, 348270), (266, 339105), (273, 330410), (282, 319865), (285, 316498), (329, 274170), (370, 243789), (390, 231287), (399, 226070), (455, 198246), (470, 191919), (481, 187530), (494, 182595), (518, 174135), (546, 165205), (555, 162526), (570, 158249), (611, 147630), (658, 137085), (665, 135642), (703, 128310), (705, 127946), (741, 121730), (777, 116090), (798, 113035), (893, 101010), (910, 99123), (962, 93765), (987, 91390), (1110, 81263), (1222, 73815), (1235, 73038), (1295, 69654), (1330, 67821), (1365, 66082), (1406, 64155), (1410, 63973), (1443, 62510), (1482, 60865), (1554, 58045), (1645, 54834), (1729, 52170), (1739, 51870), (1786, 50505), (1833, 49210), (1974, 45695), (1995, 45214), (2109, 42770), (2405, 37506), (2470, 36519), (2590, 34827), (2679, 33670), (2730, 33041), (2886, 31255), (3055, 29526), (3290, 27417), (3367, 26790), (3458, 26085), (3478, 25935), (3515, 25662), (3666, 24605), (3705, 24346), (3885, 23218), (3990, 22607), (4218, 21385), (4277, 21090), (4465, 20202), (4810, 18753), (4921, 18330), (4935, 18278), (5187, 17390), (5217, 17290), (5358, 16835), (6110, 14763), (6251, 14430), (6734, 13395), (7030, 12831), (7215, 12502), (7410, 12173), (7770, 11609), (8554, 10545), (8645, 10434), (8695, 10374), (8930, 10101), (9139, 9870), (9165, 9842)]