210787800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{4447}}^1$

素因数の和:4545

約数の個数: 96

約数和(自身を含む): 661862400

約数和(自身を除く): 451074600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 79, 100, 120, 150, 158, 200, 237, 300, 316, 395, 474, 600, 632, 790, 948, 1185, 1580, 1896, 1975, 2370, 3160, 3950, 4447, 4740, 5925, 7900, 8894, 9480, 11850, 13341, 15800, 17788, 22235, 23700, 26682, 35576, 44470, 47400, 53364, 66705, 88940, 106728, 111175, 133410, 177880, 222350, 266820, 333525, 351313, 444700, 533640, 667050, 702626, 889400, 1053939, 1334100, 1405252, 1756565, 2107878, 2668200, 2810504, 3513130, 4215756, 5269695, 7026260, 8431512, 8782825, 10539390, 14052520, 17565650, 21078780, 26348475, 35131300, 42157560, 52696950, 70262600, 105393900, 210787800]

約数ペア:

[(1, 210787800), (2, 105393900), (3, 70262600), (4, 52696950), (5, 42157560), (6, 35131300), (8, 26348475), (10, 21078780), (12, 17565650), (15, 14052520), (20, 10539390), (24, 8782825), (25, 8431512), (30, 7026260), (40, 5269695), (50, 4215756), (60, 3513130), (75, 2810504), (79, 2668200), (100, 2107878), (120, 1756565), (150, 1405252), (158, 1334100), (200, 1053939), (237, 889400), (300, 702626), (316, 667050), (395, 533640), (474, 444700), (600, 351313), (632, 333525), (790, 266820), (948, 222350), (1185, 177880), (1580, 133410), (1896, 111175), (1975, 106728), (2370, 88940), (3160, 66705), (3950, 53364), (4447, 47400), (4740, 44470), (5925, 35576), (7900, 26682), (8894, 23700), (9480, 22235), (11850, 17788), (13341, 15800)]