477257580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2633}}^1$

素因数の和:2720

約数の個数: 144

約数和(自身を含む): 1553217120

約数和(自身を除く): 1075959540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 53, 57, 60, 76, 90, 95, 106, 114, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 380, 477, 530, 570, 636, 684, 795, 855, 954, 1007, 1060, 1140, 1590, 1710, 1908, 2014, 2385, 2633, 3021, 3180, 3420, 4028, 4770, 5035, 5266, 6042, 7899, 9063, 9540, 10070, 10532, 12084, 13165, 15105, 15798, 18126, 20140, 23697, 26330, 30210, 31596, 36252, 39495, 45315, 47394, 50027, 52660, 60420, 78990, 90630, 94788, 100054, 118485, 139549, 150081, 157980, 181260, 200108, 236970, 250135, 279098, 300162, 418647, 450243, 473940, 500270, 558196, 600324, 697745, 750405, 837294, 900486, 1000540, 1255941, 1395490, 1500810, 1674588, 1800972, 2093235, 2251215, 2511882, 2651431, 2790980, 3001620, 4186470, 4502430, 5023764, 5302862, 6279705, 7954293, 8372940, 9004860, 10605724, 12559410, 13257155, 15908586, 23862879, 25118820, 26514310, 31817172, 39771465, 47725758, 53028620, 79542930, 95451516, 119314395, 159085860, 238628790, 477257580]

約数ペア:

[(1, 477257580), (2, 238628790), (3, 159085860), (4, 119314395), (5, 95451516), (6, 79542930), (9, 53028620), (10, 47725758), (12, 39771465), (15, 31817172), (18, 26514310), (19, 25118820), (20, 23862879), (30, 15908586), (36, 13257155), (38, 12559410), (45, 10605724), (53, 9004860), (57, 8372940), (60, 7954293), (76, 6279705), (90, 5302862), (95, 5023764), (106, 4502430), (114, 4186470), (159, 3001620), (171, 2790980), (180, 2651431), (190, 2511882), (212, 2251215), (228, 2093235), (265, 1800972), (285, 1674588), (318, 1500810), (342, 1395490), (380, 1255941), (477, 1000540), (530, 900486), (570, 837294), (636, 750405), (684, 697745), (795, 600324), (855, 558196), (954, 500270), (1007, 473940), (1060, 450243), (1140, 418647), (1590, 300162), (1710, 279098), (1908, 250135), (2014, 236970), (2385, 200108), (2633, 181260), (3021, 157980), (3180, 150081), (3420, 139549), (4028, 118485), (4770, 100054), (5035, 94788), (5266, 90630), (6042, 78990), (7899, 60420), (9063, 52660), (9540, 50027), (10070, 47394), (10532, 45315), (12084, 39495), (13165, 36252), (15105, 31596), (15798, 30210), (18126, 26330), (20140, 23697)]