126772380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{100613}}^1$

素因数の和:100635

約数の個数: 72

約数和(自身を含む): 439481952

約数和(自身を除く): 312709572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 100613, 201226, 301839, 402452, 503065, 603678, 704291, 905517, 1006130, 1207356, 1408582, 1509195, 1811034, 2012260, 2112873, 2817164, 3018390, 3521455, 3622068, 4225746, 4527585, 6036780, 6338619, 7042910, 8451492, 9055170, 10564365, 12677238, 14085820, 18110340, 21128730, 25354476, 31693095, 42257460, 63386190, 126772380]

約数ペア:

[(1, 126772380), (2, 63386190), (3, 42257460), (4, 31693095), (5, 25354476), (6, 21128730), (7, 18110340), (9, 14085820), (10, 12677238), (12, 10564365), (14, 9055170), (15, 8451492), (18, 7042910), (20, 6338619), (21, 6036780), (28, 4527585), (30, 4225746), (35, 3622068), (36, 3521455), (42, 3018390), (45, 2817164), (60, 2112873), (63, 2012260), (70, 1811034), (84, 1509195), (90, 1408582), (105, 1207356), (126, 1006130), (140, 905517), (180, 704291), (210, 603678), (252, 503065), (315, 402452), (420, 301839), (630, 201226), (1260, 100613)]