3821900220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1583}}^1$

素因数の和:1881

約数の個数: 192

約数和(自身を含む): 12645642240

約数和(自身を除く): 8823742020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 263, 270, 306, 340, 459, 510, 526, 540, 612, 765, 789, 918, 1020, 1052, 1315, 1530, 1578, 1583, 1836, 2295, 2367, 2630, 3060, 3156, 3166, 3945, 4471, 4590, 4734, 4749, 5260, 6332, 7101, 7890, 7915, 8942, 9180, 9468, 9498, 11835, 13413, 14202, 14247, 15780, 15830, 17884, 18996, 22355, 23670, 23745, 26826, 26911, 28404, 28494, 31660, 35505, 40239, 42741, 44710, 47340, 47490, 53652, 53822, 56988, 67065, 71010, 71235, 80478, 80733, 85482, 89420, 94980, 107644, 120717, 134130, 134555, 142020, 142470, 160956, 161466, 170964, 201195, 213705, 241434, 242199, 268260, 269110, 284940, 322932, 402390, 403665, 416329, 427410, 482868, 484398, 538220, 603585, 726597, 804780, 807330, 832658, 854820, 968796, 1207170, 1210995, 1248987, 1453194, 1614660, 1665316, 2081645, 2414340, 2421990, 2497974, 2906388, 3632985, 3746961, 4163290, 4843980, 4995948, 6244935, 7077593, 7265970, 7493922, 8326580, 11240883, 12489870, 14155186, 14531940, 14987844, 18734805, 21232779, 22481766, 24979740, 28310372, 35387965, 37469610, 42465558, 44963532, 56204415, 63698337, 70775930, 74939220, 84931116, 106163895, 112408830, 127396674, 141551860, 191095011, 212327790, 224817660, 254793348, 318491685, 382190022, 424655580, 636983370, 764380044, 955475055, 1273966740, 1910950110, 3821900220]

約数ペア:

[(1, 3821900220), (2, 1910950110), (3, 1273966740), (4, 955475055), (5, 764380044), (6, 636983370), (9, 424655580), (10, 382190022), (12, 318491685), (15, 254793348), (17, 224817660), (18, 212327790), (20, 191095011), (27, 141551860), (30, 127396674), (34, 112408830), (36, 106163895), (45, 84931116), (51, 74939220), (54, 70775930), (60, 63698337), (68, 56204415), (85, 44963532), (90, 42465558), (102, 37469610), (108, 35387965), (135, 28310372), (153, 24979740), (170, 22481766), (180, 21232779), (204, 18734805), (255, 14987844), (263, 14531940), (270, 14155186), (306, 12489870), (340, 11240883), (459, 8326580), (510, 7493922), (526, 7265970), (540, 7077593), (612, 6244935), (765, 4995948), (789, 4843980), (918, 4163290), (1020, 3746961), (1052, 3632985), (1315, 2906388), (1530, 2497974), (1578, 2421990), (1583, 2414340), (1836, 2081645), (2295, 1665316), (2367, 1614660), (2630, 1453194), (3060, 1248987), (3156, 1210995), (3166, 1207170), (3945, 968796), (4471, 854820), (4590, 832658), (4734, 807330), (4749, 804780), (5260, 726597), (6332, 603585), (7101, 538220), (7890, 484398), (7915, 482868), (8942, 427410), (9180, 416329), (9468, 403665), (9498, 402390), (11835, 322932), (13413, 284940), (14202, 269110), (14247, 268260), (15780, 242199), (15830, 241434), (17884, 213705), (18996, 201195), (22355, 170964), (23670, 161466), (23745, 160956), (26826, 142470), (26911, 142020), (28404, 134555), (28494, 134130), (31660, 120717), (35505, 107644), (40239, 94980), (42741, 89420), (44710, 85482), (47340, 80733), (47490, 80478), (53652, 71235), (53822, 71010), (56988, 67065)]