1000400700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 288

約数和(自身を含む): 3359784960

約数和(自身を除く): 2359384260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 79, 85, 100, 102, 130, 150, 156, 158, 170, 191, 195, 204, 221, 237, 255, 260, 300, 316, 325, 340, 382, 390, 395, 425, 442, 474, 510, 573, 650, 663, 764, 780, 790, 850, 884, 948, 955, 975, 1020, 1027, 1105, 1146, 1185, 1275, 1300, 1326, 1343, 1580, 1700, 1910, 1950, 1975, 2054, 2210, 2292, 2370, 2483, 2550, 2652, 2686, 2865, 3081, 3247, 3315, 3820, 3900, 3950, 4029, 4108, 4420, 4740, 4775, 4966, 5100, 5135, 5372, 5525, 5730, 5925, 6162, 6494, 6630, 6715, 7449, 7900, 8058, 9550, 9741, 9932, 10270, 11050, 11460, 11850, 12324, 12415, 12988, 13260, 13430, 14325, 14898, 15089, 15405, 16116, 16235, 16575, 17459, 19100, 19482, 20145, 20540, 22100, 23700, 24830, 25675, 26860, 28650, 29796, 30178, 30810, 32470, 33150, 33575, 34918, 37245, 38964, 40290, 42211, 45267, 48705, 49660, 51350, 52377, 57300, 60356, 61620, 62075, 64940, 66300, 67150, 69836, 74490, 75445, 77025, 80580, 81175, 84422, 87295, 90534, 97410, 100725, 102700, 104754, 124150, 126633, 134300, 148980, 150890, 154050, 162350, 168844, 174590, 181068, 186225, 194820, 196157, 201450, 209508, 211055, 226335, 243525, 248300, 253266, 256513, 261885, 301780, 308100, 324700, 349180, 372450, 377225, 392314, 402900, 422110, 436475, 452670, 487050, 506532, 513026, 523770, 588471, 633165, 744900, 754450, 769539, 784628, 844220, 872950, 905340, 974100, 980785, 1026052, 1047540, 1055275, 1131675, 1176942, 1266330, 1282565, 1309425, 1508900, 1539078, 1745900, 1961570, 2110550, 2263350, 2353884, 2532660, 2565130, 2618850, 2942355, 3078156, 3165825, 3334669, 3847695, 3923140, 4221100, 4526700, 4903925, 5130260, 5237700, 5884710, 6331650, 6412825, 6669338, 7695390, 9807850, 10004007, 11769420, 12663300, 12825650, 13338676, 14711775, 15390780, 16673345, 19238475, 19615700, 20008014, 25651300, 29423550, 33346690, 38476950, 40016028, 50020035, 58847100, 66693380, 76953900, 83366725, 100040070, 166733450, 200080140, 250100175, 333466900, 500200350, 1000400700]

約数ペア:

[(1, 1000400700), (2, 500200350), (3, 333466900), (4, 250100175), (5, 200080140), (6, 166733450), (10, 100040070), (12, 83366725), (13, 76953900), (15, 66693380), (17, 58847100), (20, 50020035), (25, 40016028), (26, 38476950), (30, 33346690), (34, 29423550), (39, 25651300), (50, 20008014), (51, 19615700), (52, 19238475), (60, 16673345), (65, 15390780), (68, 14711775), (75, 13338676), (78, 12825650), (79, 12663300), (85, 11769420), (100, 10004007), (102, 9807850), (130, 7695390), (150, 6669338), (156, 6412825), (158, 6331650), (170, 5884710), (191, 5237700), (195, 5130260), (204, 4903925), (221, 4526700), (237, 4221100), (255, 3923140), (260, 3847695), (300, 3334669), (316, 3165825), (325, 3078156), (340, 2942355), (382, 2618850), (390, 2565130), (395, 2532660), (425, 2353884), (442, 2263350), (474, 2110550), (510, 1961570), (573, 1745900), (650, 1539078), (663, 1508900), (764, 1309425), (780, 1282565), (790, 1266330), (850, 1176942), (884, 1131675), (948, 1055275), (955, 1047540), (975, 1026052), (1020, 980785), (1027, 974100), (1105, 905340), (1146, 872950), (1185, 844220), (1275, 784628), (1300, 769539), (1326, 754450), (1343, 744900), (1580, 633165), (1700, 588471), (1910, 523770), (1950, 513026), (1975, 506532), (2054, 487050), (2210, 452670), (2292, 436475), (2370, 422110), (2483, 402900), (2550, 392314), (2652, 377225), (2686, 372450), (2865, 349180), (3081, 324700), (3247, 308100), (3315, 301780), (3820, 261885), (3900, 256513), (3950, 253266), (4029, 248300), (4108, 243525), (4420, 226335), (4740, 211055), (4775, 209508), (4966, 201450), (5100, 196157), (5135, 194820), (5372, 186225), (5525, 181068), (5730, 174590), (5925, 168844), (6162, 162350), (6494, 154050), (6630, 150890), (6715, 148980), (7449, 134300), (7900, 126633), (8058, 124150), (9550, 104754), (9741, 102700), (9932, 100725), (10270, 97410), (11050, 90534), (11460, 87295), (11850, 84422), (12324, 81175), (12415, 80580), (12988, 77025), (13260, 75445), (13430, 74490), (14325, 69836), (14898, 67150), (15089, 66300), (15405, 64940), (16116, 62075), (16235, 61620), (16575, 60356), (17459, 57300), (19100, 52377), (19482, 51350), (20145, 49660), (20540, 48705), (22100, 45267), (23700, 42211), (24830, 40290), (25675, 38964), (26860, 37245), (28650, 34918), (29796, 33575), (30178, 33150), (30810, 32470)]