22657500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 180

約数和(自身を含む): 76756680

約数和(自身を除く): 54099180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 53, 57, 60, 75, 76, 90, 95, 100, 106, 114, 125, 150, 159, 171, 180, 190, 212, 225, 228, 250, 265, 285, 300, 318, 342, 375, 380, 450, 475, 477, 500, 530, 570, 625, 636, 684, 750, 795, 855, 900, 950, 954, 1007, 1060, 1125, 1140, 1250, 1325, 1425, 1500, 1590, 1710, 1875, 1900, 1908, 2014, 2250, 2375, 2385, 2500, 2650, 2850, 3021, 3180, 3420, 3750, 3975, 4028, 4275, 4500, 4750, 4770, 5035, 5300, 5625, 5700, 6042, 6625, 7125, 7500, 7950, 8550, 9063, 9500, 9540, 10070, 11250, 11875, 11925, 12084, 13250, 14250, 15105, 15900, 17100, 18126, 19875, 20140, 21375, 22500, 23750, 23850, 25175, 26500, 28500, 30210, 33125, 35625, 36252, 39750, 42750, 45315, 47500, 47700, 50350, 59625, 60420, 66250, 71250, 75525, 79500, 85500, 90630, 99375, 100700, 106875, 119250, 125875, 132500, 142500, 151050, 181260, 198750, 213750, 226575, 238500, 251750, 298125, 302100, 377625, 397500, 427500, 453150, 503500, 596250, 629375, 755250, 906300, 1132875, 1192500, 1258750, 1510500, 1888125, 2265750, 2517500, 3776250, 4531500, 5664375, 7552500, 11328750, 22657500]

約数ペア:

[(1, 22657500), (2, 11328750), (3, 7552500), (4, 5664375), (5, 4531500), (6, 3776250), (9, 2517500), (10, 2265750), (12, 1888125), (15, 1510500), (18, 1258750), (19, 1192500), (20, 1132875), (25, 906300), (30, 755250), (36, 629375), (38, 596250), (45, 503500), (50, 453150), (53, 427500), (57, 397500), (60, 377625), (75, 302100), (76, 298125), (90, 251750), (95, 238500), (100, 226575), (106, 213750), (114, 198750), (125, 181260), (150, 151050), (159, 142500), (171, 132500), (180, 125875), (190, 119250), (212, 106875), (225, 100700), (228, 99375), (250, 90630), (265, 85500), (285, 79500), (300, 75525), (318, 71250), (342, 66250), (375, 60420), (380, 59625), (450, 50350), (475, 47700), (477, 47500), (500, 45315), (530, 42750), (570, 39750), (625, 36252), (636, 35625), (684, 33125), (750, 30210), (795, 28500), (855, 26500), (900, 25175), (950, 23850), (954, 23750), (1007, 22500), (1060, 21375), (1125, 20140), (1140, 19875), (1250, 18126), (1325, 17100), (1425, 15900), (1500, 15105), (1590, 14250), (1710, 13250), (1875, 12084), (1900, 11925), (1908, 11875), (2014, 11250), (2250, 10070), (2375, 9540), (2385, 9500), (2500, 9063), (2650, 8550), (2850, 7950), (3021, 7500), (3180, 7125), (3420, 6625), (3750, 6042), (3975, 5700), (4028, 5625), (4275, 5300), (4500, 5035), (4750, 4770)]