854195940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:351

約数の個数: 288

約数和(自身を含む): 2996753760

約数和(自身を除く): 2142557820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 109, 117, 130, 153, 156, 170, 180, 195, 197, 204, 218, 221, 234, 255, 260, 306, 327, 340, 390, 394, 436, 442, 468, 510, 545, 585, 591, 612, 654, 663, 765, 780, 788, 884, 981, 985, 1020, 1090, 1105, 1170, 1182, 1308, 1326, 1417, 1530, 1635, 1773, 1853, 1962, 1970, 1989, 2180, 2210, 2340, 2364, 2561, 2652, 2834, 2955, 3060, 3270, 3315, 3349, 3546, 3706, 3924, 3940, 3978, 4251, 4420, 4905, 5122, 5559, 5668, 5910, 6540, 6630, 6698, 7085, 7092, 7412, 7683, 7956, 8502, 8865, 9265, 9810, 9945, 10047, 10244, 11118, 11820, 12753, 12805, 13260, 13396, 14170, 15366, 16677, 16745, 17004, 17730, 18530, 19620, 19890, 20094, 21255, 21473, 22236, 23049, 24089, 25506, 25610, 27795, 28340, 30141, 30732, 33354, 33490, 35460, 37060, 38415, 39780, 40188, 42510, 42946, 43537, 46098, 48178, 50235, 51012, 51220, 55590, 60282, 63765, 64419, 66708, 66980, 72267, 76830, 83385, 85020, 85892, 87074, 92196, 96356, 100470, 107365, 111180, 115245, 120445, 120564, 127530, 128838, 130611, 144534, 150705, 153660, 166770, 174148, 193257, 200940, 214730, 216801, 217685, 230490, 240890, 255060, 257676, 261222, 279149, 289068, 301410, 322095, 333540, 361335, 365041, 386514, 391833, 429460, 433602, 435370, 460980, 481780, 522444, 558298, 602820, 644190, 653055, 722670, 730082, 773028, 783666, 837447, 867204, 870740, 966285, 1084005, 1095123, 1116596, 1288380, 1306110, 1395745, 1445340, 1460164, 1567332, 1674894, 1825205, 1932570, 1959165, 2168010, 2190246, 2512341, 2612220, 2791490, 3285369, 3349788, 3650410, 3865140, 3918330, 4187235, 4336020, 4380492, 4745533, 5024682, 5475615, 5582980, 6570738, 7300820, 7836660, 8374470, 9491066, 10049364, 10951230, 12561705, 13141476, 14236599, 16426845, 16748940, 18982132, 21902460, 23727665, 25123410, 28473198, 32853690, 42709797, 47455330, 50246820, 56946396, 65707380, 71182995, 85419594, 94910660, 142365990, 170839188, 213548985, 284731980, 427097970, 854195940]

約数ペア:

[(1, 854195940), (2, 427097970), (3, 284731980), (4, 213548985), (5, 170839188), (6, 142365990), (9, 94910660), (10, 85419594), (12, 71182995), (13, 65707380), (15, 56946396), (17, 50246820), (18, 47455330), (20, 42709797), (26, 32853690), (30, 28473198), (34, 25123410), (36, 23727665), (39, 21902460), (45, 18982132), (51, 16748940), (52, 16426845), (60, 14236599), (65, 13141476), (68, 12561705), (78, 10951230), (85, 10049364), (90, 9491066), (102, 8374470), (109, 7836660), (117, 7300820), (130, 6570738), (153, 5582980), (156, 5475615), (170, 5024682), (180, 4745533), (195, 4380492), (197, 4336020), (204, 4187235), (218, 3918330), (221, 3865140), (234, 3650410), (255, 3349788), (260, 3285369), (306, 2791490), (327, 2612220), (340, 2512341), (390, 2190246), (394, 2168010), (436, 1959165), (442, 1932570), (468, 1825205), (510, 1674894), (545, 1567332), (585, 1460164), (591, 1445340), (612, 1395745), (654, 1306110), (663, 1288380), (765, 1116596), (780, 1095123), (788, 1084005), (884, 966285), (981, 870740), (985, 867204), (1020, 837447), (1090, 783666), (1105, 773028), (1170, 730082), (1182, 722670), (1308, 653055), (1326, 644190), (1417, 602820), (1530, 558298), (1635, 522444), (1773, 481780), (1853, 460980), (1962, 435370), (1970, 433602), (1989, 429460), (2180, 391833), (2210, 386514), (2340, 365041), (2364, 361335), (2561, 333540), (2652, 322095), (2834, 301410), (2955, 289068), (3060, 279149), (3270, 261222), (3315, 257676), (3349, 255060), (3546, 240890), (3706, 230490), (3924, 217685), (3940, 216801), (3978, 214730), (4251, 200940), (4420, 193257), (4905, 174148), (5122, 166770), (5559, 153660), (5668, 150705), (5910, 144534), (6540, 130611), (6630, 128838), (6698, 127530), (7085, 120564), (7092, 120445), (7412, 115245), (7683, 111180), (7956, 107365), (8502, 100470), (8865, 96356), (9265, 92196), (9810, 87074), (9945, 85892), (10047, 85020), (10244, 83385), (11118, 76830), (11820, 72267), (12753, 66980), (12805, 66708), (13260, 64419), (13396, 63765), (14170, 60282), (15366, 55590), (16677, 51220), (16745, 51012), (17004, 50235), (17730, 48178), (18530, 46098), (19620, 43537), (19890, 42946), (20094, 42510), (21255, 40188), (21473, 39780), (22236, 38415), (23049, 37060), (24089, 35460), (25506, 33490), (25610, 33354), (27795, 30732), (28340, 30141)]