75883380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 220631040

約数和(自身を除く): 144747660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 71, 94, 141, 142, 188, 213, 235, 282, 284, 355, 379, 426, 470, 564, 705, 710, 758, 852, 940, 1065, 1137, 1410, 1420, 1516, 1895, 2130, 2274, 2820, 3337, 3790, 4260, 4548, 5685, 6674, 7580, 10011, 11370, 13348, 16685, 17813, 20022, 22740, 26909, 33370, 35626, 40044, 50055, 53439, 53818, 66740, 71252, 80727, 89065, 100110, 106878, 107636, 134545, 161454, 178130, 200220, 213756, 267195, 269090, 322908, 356260, 403635, 534390, 538180, 807270, 1068780, 1264723, 1614540, 2529446, 3794169, 5058892, 6323615, 7588338, 12647230, 15176676, 18970845, 25294460, 37941690, 75883380]

約数ペア:

[(1, 75883380), (2, 37941690), (3, 25294460), (4, 18970845), (5, 15176676), (6, 12647230), (10, 7588338), (12, 6323615), (15, 5058892), (20, 3794169), (30, 2529446), (47, 1614540), (60, 1264723), (71, 1068780), (94, 807270), (141, 538180), (142, 534390), (188, 403635), (213, 356260), (235, 322908), (282, 269090), (284, 267195), (355, 213756), (379, 200220), (426, 178130), (470, 161454), (564, 134545), (705, 107636), (710, 106878), (758, 100110), (852, 89065), (940, 80727), (1065, 71252), (1137, 66740), (1410, 53818), (1420, 53439), (1516, 50055), (1895, 40044), (2130, 35626), (2274, 33370), (2820, 26909), (3337, 22740), (3790, 20022), (4260, 17813), (4548, 16685), (5685, 13348), (6674, 11370), (7580, 10011)]