306567300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{78607}}^1$

素因数の和:78637

約数の個数: 72

約数和(自身を含む): 955244416

約数和(自身を除く): 648677116

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, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 78607, 157214, 235821, 314428, 393035, 471642, 786070, 943284, 1021891, 1179105, 1572140, 1965175, 2043782, 2358210, 3065673, 3930350, 4087564, 4716420, 5109455, 5895525, 6131346, 7860700, 10218910, 11791050, 12262692, 15328365, 20437820, 23582100, 25547275, 30656730, 51094550, 61313460, 76641825, 102189100, 153283650, 306567300]

約数ペア:

[(1, 306567300), (2, 153283650), (3, 102189100), (4, 76641825), (5, 61313460), (6, 51094550), (10, 30656730), (12, 25547275), (13, 23582100), (15, 20437820), (20, 15328365), (25, 12262692), (26, 11791050), (30, 10218910), (39, 7860700), (50, 6131346), (52, 5895525), (60, 5109455), (65, 4716420), (75, 4087564), (78, 3930350), (100, 3065673), (130, 2358210), (150, 2043782), (156, 1965175), (195, 1572140), (260, 1179105), (300, 1021891), (325, 943284), (390, 786070), (650, 471642), (780, 393035), (975, 314428), (1300, 235821), (1950, 157214), (3900, 78607)]