61703640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 225792000

約数和(自身を除く): 164088360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 90, 93, 95, 97, 108, 114, 120, 124, 135, 152, 155, 171, 180, 186, 190, 194, 216, 228, 248, 270, 279, 285, 291, 310, 342, 360, 372, 380, 388, 456, 465, 485, 513, 540, 558, 570, 582, 589, 620, 684, 744, 760, 776, 837, 855, 873, 930, 970, 1026, 1080, 1116, 1140, 1164, 1178, 1240, 1368, 1395, 1455, 1674, 1710, 1746, 1767, 1843, 1860, 1940, 2052, 2232, 2280, 2328, 2356, 2565, 2619, 2790, 2910, 2945, 3007, 3348, 3420, 3492, 3534, 3686, 3720, 3880, 4104, 4185, 4365, 4712, 5130, 5238, 5301, 5529, 5580, 5820, 5890, 6014, 6696, 6840, 6984, 7068, 7372, 8370, 8730, 8835, 9021, 9215, 10260, 10476, 10602, 11058, 11160, 11640, 11780, 12028, 13095, 14136, 14744, 15035, 15903, 16587, 16740, 17460, 17670, 18042, 18430, 20520, 20952, 21204, 22116, 23560, 24056, 26190, 26505, 27063, 27645, 30070, 31806, 33174, 33480, 34920, 35340, 36084, 36860, 42408, 44232, 45105, 49761, 52380, 53010, 54126, 55290, 57133, 60140, 63612, 66348, 70680, 72168, 73720, 79515, 81189, 82935, 90210, 99522, 104760, 106020, 108252, 110580, 114266, 120280, 127224, 132696, 135315, 159030, 162378, 165870, 171399, 180420, 199044, 212040, 216504, 221160, 228532, 248805, 270630, 285665, 318060, 324756, 331740, 342798, 360840, 398088, 405945, 457064, 497610, 514197, 541260, 571330, 636120, 649512, 663480, 685596, 811890, 856995, 995220, 1028394, 1082520, 1142660, 1371192, 1542591, 1623780, 1713990, 1990440, 2056788, 2285320, 2570985, 3085182, 3247560, 3427980, 4113576, 5141970, 6170364, 6855960, 7712955, 10283940, 12340728, 15425910, 20567880, 30851820, 61703640]

約数ペア:

[(1, 61703640), (2, 30851820), (3, 20567880), (4, 15425910), (5, 12340728), (6, 10283940), (8, 7712955), (9, 6855960), (10, 6170364), (12, 5141970), (15, 4113576), (18, 3427980), (19, 3247560), (20, 3085182), (24, 2570985), (27, 2285320), (30, 2056788), (31, 1990440), (36, 1713990), (38, 1623780), (40, 1542591), (45, 1371192), (54, 1142660), (57, 1082520), (60, 1028394), (62, 995220), (72, 856995), (76, 811890), (90, 685596), (93, 663480), (95, 649512), (97, 636120), (108, 571330), (114, 541260), (120, 514197), (124, 497610), (135, 457064), (152, 405945), (155, 398088), (171, 360840), (180, 342798), (186, 331740), (190, 324756), (194, 318060), (216, 285665), (228, 270630), (248, 248805), (270, 228532), (279, 221160), (285, 216504), (291, 212040), (310, 199044), (342, 180420), (360, 171399), (372, 165870), (380, 162378), (388, 159030), (456, 135315), (465, 132696), (485, 127224), (513, 120280), (540, 114266), (558, 110580), (570, 108252), (582, 106020), (589, 104760), (620, 99522), (684, 90210), (744, 82935), (760, 81189), (776, 79515), (837, 73720), (855, 72168), (873, 70680), (930, 66348), (970, 63612), (1026, 60140), (1080, 57133), (1116, 55290), (1140, 54126), (1164, 53010), (1178, 52380), (1240, 49761), (1368, 45105), (1395, 44232), (1455, 42408), (1674, 36860), (1710, 36084), (1746, 35340), (1767, 34920), (1843, 33480), (1860, 33174), (1940, 31806), (2052, 30070), (2232, 27645), (2280, 27063), (2328, 26505), (2356, 26190), (2565, 24056), (2619, 23560), (2790, 22116), (2910, 21204), (2945, 20952), (3007, 20520), (3348, 18430), (3420, 18042), (3492, 17670), (3534, 17460), (3686, 16740), (3720, 16587), (3880, 15903), (4104, 15035), (4185, 14744), (4365, 14136), (4712, 13095), (5130, 12028), (5238, 11780), (5301, 11640), (5529, 11160), (5580, 11058), (5820, 10602), (5890, 10476), (6014, 10260), (6696, 9215), (6840, 9021), (6984, 8835), (7068, 8730), (7372, 8370)]