52257420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 174182400

約数和(自身を除く): 121924980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 47, 54, 58, 60, 71, 87, 90, 94, 108, 116, 135, 141, 142, 145, 174, 180, 188, 213, 235, 261, 270, 282, 284, 290, 348, 355, 423, 426, 435, 470, 522, 540, 564, 580, 639, 705, 710, 783, 846, 852, 870, 940, 1044, 1065, 1269, 1278, 1305, 1363, 1410, 1420, 1566, 1692, 1740, 1917, 2059, 2115, 2130, 2538, 2556, 2610, 2726, 2820, 3132, 3195, 3337, 3834, 3915, 4089, 4118, 4230, 4260, 5076, 5220, 5452, 6177, 6345, 6390, 6674, 6815, 7668, 7830, 8178, 8236, 8460, 9585, 10011, 10295, 12267, 12354, 12690, 12780, 13348, 13630, 15660, 16356, 16685, 18531, 19170, 20022, 20445, 20590, 24534, 24708, 25380, 27260, 30033, 30885, 33370, 36801, 37062, 38340, 40044, 40890, 41180, 49068, 50055, 55593, 60066, 61335, 61770, 66740, 73602, 74124, 81780, 90099, 92655, 96773, 100110, 111186, 120132, 122670, 123540, 147204, 150165, 180198, 184005, 185310, 193546, 200220, 222372, 245340, 277965, 290319, 300330, 360396, 368010, 370620, 387092, 450495, 483865, 555930, 580638, 600660, 736020, 870957, 900990, 967730, 1111860, 1161276, 1451595, 1741914, 1801980, 1935460, 2612871, 2903190, 3483828, 4354785, 5225742, 5806380, 8709570, 10451484, 13064355, 17419140, 26128710, 52257420]

約数ペア:

[(1, 52257420), (2, 26128710), (3, 17419140), (4, 13064355), (5, 10451484), (6, 8709570), (9, 5806380), (10, 5225742), (12, 4354785), (15, 3483828), (18, 2903190), (20, 2612871), (27, 1935460), (29, 1801980), (30, 1741914), (36, 1451595), (45, 1161276), (47, 1111860), (54, 967730), (58, 900990), (60, 870957), (71, 736020), (87, 600660), (90, 580638), (94, 555930), (108, 483865), (116, 450495), (135, 387092), (141, 370620), (142, 368010), (145, 360396), (174, 300330), (180, 290319), (188, 277965), (213, 245340), (235, 222372), (261, 200220), (270, 193546), (282, 185310), (284, 184005), (290, 180198), (348, 150165), (355, 147204), (423, 123540), (426, 122670), (435, 120132), (470, 111186), (522, 100110), (540, 96773), (564, 92655), (580, 90099), (639, 81780), (705, 74124), (710, 73602), (783, 66740), (846, 61770), (852, 61335), (870, 60066), (940, 55593), (1044, 50055), (1065, 49068), (1269, 41180), (1278, 40890), (1305, 40044), (1363, 38340), (1410, 37062), (1420, 36801), (1566, 33370), (1692, 30885), (1740, 30033), (1917, 27260), (2059, 25380), (2115, 24708), (2130, 24534), (2538, 20590), (2556, 20445), (2610, 20022), (2726, 19170), (2820, 18531), (3132, 16685), (3195, 16356), (3337, 15660), (3834, 13630), (3915, 13348), (4089, 12780), (4118, 12690), (4230, 12354), (4260, 12267), (5076, 10295), (5220, 10011), (5452, 9585), (6177, 8460), (6345, 8236), (6390, 8178), (6674, 7830), (6815, 7668)]