80670060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 266649600

約数和(自身を除く): 185979540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 61, 62, 79, 90, 93, 108, 122, 124, 135, 155, 158, 180, 183, 186, 237, 244, 270, 279, 305, 310, 316, 366, 372, 395, 465, 474, 540, 549, 558, 610, 620, 711, 732, 790, 837, 915, 930, 948, 1098, 1116, 1185, 1220, 1395, 1422, 1580, 1647, 1674, 1830, 1860, 1891, 2133, 2196, 2370, 2449, 2745, 2790, 2844, 3294, 3348, 3555, 3660, 3782, 4185, 4266, 4740, 4819, 4898, 5490, 5580, 5673, 6588, 7110, 7347, 7564, 8235, 8370, 8532, 9455, 9638, 9796, 10665, 10980, 11346, 12245, 14220, 14457, 14694, 16470, 16740, 17019, 18910, 19276, 21330, 22041, 22692, 24095, 24490, 28365, 28914, 29388, 32940, 34038, 36735, 37820, 42660, 43371, 44082, 48190, 48980, 51057, 56730, 57828, 66123, 68076, 72285, 73470, 85095, 86742, 88164, 96380, 102114, 110205, 113460, 130113, 132246, 144570, 146940, 149389, 170190, 173484, 204228, 216855, 220410, 255285, 260226, 264492, 289140, 298778, 330615, 340380, 433710, 440820, 448167, 510570, 520452, 597556, 650565, 661230, 746945, 867420, 896334, 1021140, 1301130, 1322460, 1344501, 1493890, 1792668, 2240835, 2602260, 2689002, 2987780, 4033503, 4481670, 5378004, 6722505, 8067006, 8963340, 13445010, 16134012, 20167515, 26890020, 40335030, 80670060]

約数ペア:

[(1, 80670060), (2, 40335030), (3, 26890020), (4, 20167515), (5, 16134012), (6, 13445010), (9, 8963340), (10, 8067006), (12, 6722505), (15, 5378004), (18, 4481670), (20, 4033503), (27, 2987780), (30, 2689002), (31, 2602260), (36, 2240835), (45, 1792668), (54, 1493890), (60, 1344501), (61, 1322460), (62, 1301130), (79, 1021140), (90, 896334), (93, 867420), (108, 746945), (122, 661230), (124, 650565), (135, 597556), (155, 520452), (158, 510570), (180, 448167), (183, 440820), (186, 433710), (237, 340380), (244, 330615), (270, 298778), (279, 289140), (305, 264492), (310, 260226), (316, 255285), (366, 220410), (372, 216855), (395, 204228), (465, 173484), (474, 170190), (540, 149389), (549, 146940), (558, 144570), (610, 132246), (620, 130113), (711, 113460), (732, 110205), (790, 102114), (837, 96380), (915, 88164), (930, 86742), (948, 85095), (1098, 73470), (1116, 72285), (1185, 68076), (1220, 66123), (1395, 57828), (1422, 56730), (1580, 51057), (1647, 48980), (1674, 48190), (1830, 44082), (1860, 43371), (1891, 42660), (2133, 37820), (2196, 36735), (2370, 34038), (2449, 32940), (2745, 29388), (2790, 28914), (2844, 28365), (3294, 24490), (3348, 24095), (3555, 22692), (3660, 22041), (3782, 21330), (4185, 19276), (4266, 18910), (4740, 17019), (4819, 16740), (4898, 16470), (5490, 14694), (5580, 14457), (5673, 14220), (6588, 12245), (7110, 11346), (7347, 10980), (7564, 10665), (8235, 9796), (8370, 9638), (8532, 9455)]