19100400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1447}}^1$

素因数の和:1479

約数の個数: 120

約数和(自身を含む): 66793344

約数和(自身を除く): 47692944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1447, 1650, 2200, 2640, 2894, 3300, 4341, 4400, 5788, 6600, 7235, 8682, 11576, 13200, 14470, 15917, 17364, 21705, 23152, 28940, 31834, 34728, 36175, 43410, 47751, 57880, 63668, 69456, 72350, 79585, 86820, 95502, 108525, 115760, 127336, 144700, 159170, 173640, 191004, 217050, 238755, 254672, 289400, 318340, 347280, 382008, 397925, 434100, 477510, 578800, 636680, 764016, 795850, 868200, 955020, 1193775, 1273360, 1591700, 1736400, 1910040, 2387550, 3183400, 3820080, 4775100, 6366800, 9550200, 19100400]

約数ペア:

[(1, 19100400), (2, 9550200), (3, 6366800), (4, 4775100), (5, 3820080), (6, 3183400), (8, 2387550), (10, 1910040), (11, 1736400), (12, 1591700), (15, 1273360), (16, 1193775), (20, 955020), (22, 868200), (24, 795850), (25, 764016), (30, 636680), (33, 578800), (40, 477510), (44, 434100), (48, 397925), (50, 382008), (55, 347280), (60, 318340), (66, 289400), (75, 254672), (80, 238755), (88, 217050), (100, 191004), (110, 173640), (120, 159170), (132, 144700), (150, 127336), (165, 115760), (176, 108525), (200, 95502), (220, 86820), (240, 79585), (264, 72350), (275, 69456), (300, 63668), (330, 57880), (400, 47751), (440, 43410), (528, 36175), (550, 34728), (600, 31834), (660, 28940), (825, 23152), (880, 21705), (1100, 17364), (1200, 15917), (1320, 14470), (1447, 13200), (1650, 11576), (2200, 8682), (2640, 7235), (2894, 6600), (3300, 5788), (4341, 4400)]