120001644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 371105280

約数和(自身を除く): 251103636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 71, 76, 84, 114, 126, 133, 142, 171, 213, 228, 252, 266, 284, 342, 353, 399, 426, 497, 532, 639, 684, 706, 798, 852, 994, 1059, 1197, 1278, 1349, 1412, 1491, 1596, 1988, 2118, 2394, 2471, 2556, 2698, 2982, 3177, 4047, 4236, 4473, 4788, 4942, 5396, 5964, 6354, 6707, 7413, 8094, 8946, 9443, 9884, 12141, 12708, 13414, 14826, 16188, 17892, 18886, 20121, 22239, 24282, 25063, 26828, 28329, 29652, 37772, 40242, 44478, 46949, 48564, 50126, 56658, 60363, 75189, 80484, 84987, 88956, 93898, 100252, 113316, 120726, 140847, 150378, 169974, 175441, 187796, 225567, 241452, 281694, 300756, 339948, 350882, 422541, 451134, 476197, 526323, 563388, 701764, 845082, 902268, 952394, 1052646, 1428591, 1578969, 1690164, 1904788, 2105292, 2857182, 3157938, 3333379, 4285773, 5714364, 6315876, 6666758, 8571546, 10000137, 13333516, 17143092, 20000274, 30000411, 40000548, 60000822, 120001644]

約数ペア:

[(1, 120001644), (2, 60000822), (3, 40000548), (4, 30000411), (6, 20000274), (7, 17143092), (9, 13333516), (12, 10000137), (14, 8571546), (18, 6666758), (19, 6315876), (21, 5714364), (28, 4285773), (36, 3333379), (38, 3157938), (42, 2857182), (57, 2105292), (63, 1904788), (71, 1690164), (76, 1578969), (84, 1428591), (114, 1052646), (126, 952394), (133, 902268), (142, 845082), (171, 701764), (213, 563388), (228, 526323), (252, 476197), (266, 451134), (284, 422541), (342, 350882), (353, 339948), (399, 300756), (426, 281694), (497, 241452), (532, 225567), (639, 187796), (684, 175441), (706, 169974), (798, 150378), (852, 140847), (994, 120726), (1059, 113316), (1197, 100252), (1278, 93898), (1349, 88956), (1412, 84987), (1491, 80484), (1596, 75189), (1988, 60363), (2118, 56658), (2394, 50126), (2471, 48564), (2556, 46949), (2698, 44478), (2982, 40242), (3177, 37772), (4047, 29652), (4236, 28329), (4473, 26828), (4788, 25063), (4942, 24282), (5396, 22239), (5964, 20121), (6354, 18886), (6707, 17892), (7413, 16188), (8094, 14826), (8946, 13414), (9443, 12708), (9884, 12141)]