90313860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 337841280

約数和(自身を除く): 247527420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 49, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 98, 102, 105, 119, 130, 139, 140, 147, 156, 170, 182, 195, 196, 204, 210, 221, 238, 245, 255, 260, 273, 278, 294, 340, 357, 364, 390, 417, 420, 442, 455, 476, 490, 510, 546, 556, 588, 595, 637, 663, 695, 714, 735, 780, 833, 834, 884, 910, 973, 980, 1020, 1092, 1105, 1190, 1274, 1326, 1365, 1390, 1428, 1470, 1547, 1666, 1668, 1785, 1807, 1820, 1911, 1946, 2085, 2210, 2363, 2380, 2499, 2548, 2652, 2730, 2780, 2919, 2940, 3094, 3185, 3315, 3332, 3570, 3614, 3822, 3892, 4165, 4170, 4420, 4641, 4726, 4865, 4998, 5421, 5460, 5838, 6188, 6370, 6630, 6811, 7089, 7140, 7228, 7644, 7735, 8330, 8340, 9035, 9282, 9452, 9555, 9730, 9996, 10829, 10842, 11676, 11815, 12495, 12649, 12740, 13260, 13622, 14178, 14595, 15470, 16541, 16660, 18070, 18564, 19110, 19460, 20433, 21658, 21684, 23205, 23630, 24990, 25298, 27105, 27244, 28356, 29190, 30719, 30940, 32487, 33082, 34055, 35445, 36140, 37947, 38220, 40866, 43316, 46410, 47260, 49623, 49980, 50596, 54145, 54210, 58380, 61438, 63245, 64974, 66164, 68110, 70890, 75894, 81732, 82705, 88543, 92157, 92820, 99246, 102165, 108290, 108420, 115787, 122876, 126490, 129948, 136220, 141780, 151788, 153595, 162435, 165410, 177086, 184314, 189735, 198492, 204330, 215033, 216580, 231574, 248115, 252980, 265629, 307190, 324870, 330820, 347361, 354172, 368628, 379470, 408660, 430066, 442715, 460785, 463148, 496230, 531258, 578935, 614380, 645099, 649740, 694722, 758940, 860132, 885430, 921570, 992460, 1062516, 1075165, 1157870, 1290198, 1328145, 1389444, 1505231, 1736805, 1770860, 1843140, 2150330, 2315740, 2580396, 2656290, 3010462, 3225495, 3473610, 4300660, 4515693, 5312580, 6020924, 6450990, 6947220, 7526155, 9031386, 12901980, 15052310, 18062772, 22578465, 30104620, 45156930, 90313860]

約数ペア:

[(1, 90313860), (2, 45156930), (3, 30104620), (4, 22578465), (5, 18062772), (6, 15052310), (7, 12901980), (10, 9031386), (12, 7526155), (13, 6947220), (14, 6450990), (15, 6020924), (17, 5312580), (20, 4515693), (21, 4300660), (26, 3473610), (28, 3225495), (30, 3010462), (34, 2656290), (35, 2580396), (39, 2315740), (42, 2150330), (49, 1843140), (51, 1770860), (52, 1736805), (60, 1505231), (65, 1389444), (68, 1328145), (70, 1290198), (78, 1157870), (84, 1075165), (85, 1062516), (91, 992460), (98, 921570), (102, 885430), (105, 860132), (119, 758940), (130, 694722), (139, 649740), (140, 645099), (147, 614380), (156, 578935), (170, 531258), (182, 496230), (195, 463148), (196, 460785), (204, 442715), (210, 430066), (221, 408660), (238, 379470), (245, 368628), (255, 354172), (260, 347361), (273, 330820), (278, 324870), (294, 307190), (340, 265629), (357, 252980), (364, 248115), (390, 231574), (417, 216580), (420, 215033), (442, 204330), (455, 198492), (476, 189735), (490, 184314), (510, 177086), (546, 165410), (556, 162435), (588, 153595), (595, 151788), (637, 141780), (663, 136220), (695, 129948), (714, 126490), (735, 122876), (780, 115787), (833, 108420), (834, 108290), (884, 102165), (910, 99246), (973, 92820), (980, 92157), (1020, 88543), (1092, 82705), (1105, 81732), (1190, 75894), (1274, 70890), (1326, 68110), (1365, 66164), (1390, 64974), (1428, 63245), (1470, 61438), (1547, 58380), (1666, 54210), (1668, 54145), (1785, 50596), (1807, 49980), (1820, 49623), (1911, 47260), (1946, 46410), (2085, 43316), (2210, 40866), (2363, 38220), (2380, 37947), (2499, 36140), (2548, 35445), (2652, 34055), (2730, 33082), (2780, 32487), (2919, 30940), (2940, 30719), (3094, 29190), (3185, 28356), (3315, 27244), (3332, 27105), (3570, 25298), (3614, 24990), (3822, 23630), (3892, 23205), (4165, 21684), (4170, 21658), (4420, 20433), (4641, 19460), (4726, 19110), (4865, 18564), (4998, 18070), (5421, 16660), (5460, 16541), (5838, 15470), (6188, 14595), (6370, 14178), (6630, 13622), (6811, 13260), (7089, 12740), (7140, 12649), (7228, 12495), (7644, 11815), (7735, 11676), (8330, 10842), (8340, 10829), (9035, 9996), (9282, 9730), (9452, 9555)]