417300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 1312416

約数和(自身を除く): 895116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 107, 130, 150, 156, 195, 214, 260, 300, 321, 325, 390, 428, 535, 642, 650, 780, 975, 1070, 1284, 1300, 1391, 1605, 1950, 2140, 2675, 2782, 3210, 3900, 4173, 5350, 5564, 6420, 6955, 8025, 8346, 10700, 13910, 16050, 16692, 20865, 27820, 32100, 34775, 41730, 69550, 83460, 104325, 139100, 208650, 417300]

約数ペア:

[(1, 417300), (2, 208650), (3, 139100), (4, 104325), (5, 83460), (6, 69550), (10, 41730), (12, 34775), (13, 32100), (15, 27820), (20, 20865), (25, 16692), (26, 16050), (30, 13910), (39, 10700), (50, 8346), (52, 8025), (60, 6955), (65, 6420), (75, 5564), (78, 5350), (100, 4173), (107, 3900), (130, 3210), (150, 2782), (156, 2675), (195, 2140), (214, 1950), (260, 1605), (300, 1391), (321, 1300), (325, 1284), (390, 1070), (428, 975), (535, 780), (642, 650)]