450956220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 1497000960

約数和(自身を除く): 1046044740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 169, 195, 220, 260, 286, 311, 330, 338, 390, 429, 507, 572, 622, 660, 676, 715, 780, 845, 858, 933, 1014, 1244, 1430, 1555, 1690, 1716, 1859, 1866, 2028, 2145, 2197, 2535, 2860, 3110, 3380, 3421, 3718, 3732, 4043, 4290, 4394, 4665, 5070, 5577, 6220, 6591, 6842, 7436, 8086, 8580, 8788, 9295, 9330, 10140, 10263, 10985, 11154, 12129, 13182, 13684, 16172, 17105, 18590, 18660, 20215, 20526, 21970, 22308, 24167, 24258, 26364, 27885, 32955, 34210, 37180, 40430, 41052, 43940, 44473, 48334, 48516, 51315, 52559, 55770, 60645, 65910, 68420, 72501, 80860, 88946, 96668, 102630, 105118, 111540, 120835, 121290, 131820, 133419, 145002, 157677, 177892, 205260, 210236, 222365, 241670, 242580, 262795, 266838, 290004, 315354, 362505, 444730, 483340, 525590, 533676, 578149, 630708, 667095, 683267, 725010, 788385, 889460, 1051180, 1156298, 1334190, 1366534, 1450020, 1576770, 1734447, 2049801, 2312596, 2668380, 2733068, 2890745, 3153540, 3416335, 3468894, 4099602, 5781490, 6832670, 6937788, 7515937, 8199204, 8672235, 10249005, 11562980, 13665340, 15031874, 17344470, 20498010, 22547811, 30063748, 34688940, 37579685, 40996020, 45095622, 75159370, 90191244, 112739055, 150318740, 225478110, 450956220]

約数ペア:

[(1, 450956220), (2, 225478110), (3, 150318740), (4, 112739055), (5, 90191244), (6, 75159370), (10, 45095622), (11, 40996020), (12, 37579685), (13, 34688940), (15, 30063748), (20, 22547811), (22, 20498010), (26, 17344470), (30, 15031874), (33, 13665340), (39, 11562980), (44, 10249005), (52, 8672235), (55, 8199204), (60, 7515937), (65, 6937788), (66, 6832670), (78, 5781490), (110, 4099602), (130, 3468894), (132, 3416335), (143, 3153540), (156, 2890745), (165, 2733068), (169, 2668380), (195, 2312596), (220, 2049801), (260, 1734447), (286, 1576770), (311, 1450020), (330, 1366534), (338, 1334190), (390, 1156298), (429, 1051180), (507, 889460), (572, 788385), (622, 725010), (660, 683267), (676, 667095), (715, 630708), (780, 578149), (845, 533676), (858, 525590), (933, 483340), (1014, 444730), (1244, 362505), (1430, 315354), (1555, 290004), (1690, 266838), (1716, 262795), (1859, 242580), (1866, 241670), (2028, 222365), (2145, 210236), (2197, 205260), (2535, 177892), (2860, 157677), (3110, 145002), (3380, 133419), (3421, 131820), (3718, 121290), (3732, 120835), (4043, 111540), (4290, 105118), (4394, 102630), (4665, 96668), (5070, 88946), (5577, 80860), (6220, 72501), (6591, 68420), (6842, 65910), (7436, 60645), (8086, 55770), (8580, 52559), (8788, 51315), (9295, 48516), (9330, 48334), (10140, 44473), (10263, 43940), (10985, 41052), (11154, 40430), (12129, 37180), (13182, 34210), (13684, 32955), (16172, 27885), (17105, 26364), (18590, 24258), (18660, 24167), (20215, 22308), (20526, 21970)]