284897700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{4007}}^1$

素因数の和:4106

約数の個数: 108

約数和(自身を含む): 904525440

約数和(自身を除く): 619627740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 79, 90, 100, 150, 158, 180, 225, 237, 300, 316, 395, 450, 474, 711, 790, 900, 948, 1185, 1422, 1580, 1975, 2370, 2844, 3555, 3950, 4007, 4740, 5925, 7110, 7900, 8014, 11850, 12021, 14220, 16028, 17775, 20035, 23700, 24042, 35550, 36063, 40070, 48084, 60105, 71100, 72126, 80140, 100175, 120210, 144252, 180315, 200350, 240420, 300525, 316553, 360630, 400700, 601050, 633106, 721260, 901575, 949659, 1202100, 1266212, 1582765, 1803150, 1899318, 2848977, 3165530, 3606300, 3798636, 4748295, 5697954, 6331060, 7913825, 9496590, 11395908, 14244885, 15827650, 18993180, 23741475, 28489770, 31655300, 47482950, 56979540, 71224425, 94965900, 142448850, 284897700]

約数ペア:

[(1, 284897700), (2, 142448850), (3, 94965900), (4, 71224425), (5, 56979540), (6, 47482950), (9, 31655300), (10, 28489770), (12, 23741475), (15, 18993180), (18, 15827650), (20, 14244885), (25, 11395908), (30, 9496590), (36, 7913825), (45, 6331060), (50, 5697954), (60, 4748295), (75, 3798636), (79, 3606300), (90, 3165530), (100, 2848977), (150, 1899318), (158, 1803150), (180, 1582765), (225, 1266212), (237, 1202100), (300, 949659), (316, 901575), (395, 721260), (450, 633106), (474, 601050), (711, 400700), (790, 360630), (900, 316553), (948, 300525), (1185, 240420), (1422, 200350), (1580, 180315), (1975, 144252), (2370, 120210), (2844, 100175), (3555, 80140), (3950, 72126), (4007, 71100), (4740, 60105), (5925, 48084), (7110, 40070), (7900, 36063), (8014, 35550), (11850, 24042), (12021, 23700), (14220, 20035), (16028, 17775)]