137663820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:565

約数の個数: 192

約数和(自身を含む): 496742400

約数和(自身を除く): 359078580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 79, 84, 90, 105, 108, 126, 135, 140, 158, 180, 189, 210, 237, 252, 270, 315, 316, 378, 395, 420, 461, 474, 540, 553, 630, 711, 756, 790, 922, 945, 948, 1106, 1185, 1260, 1383, 1422, 1580, 1659, 1844, 1890, 2133, 2212, 2305, 2370, 2765, 2766, 2844, 3227, 3318, 3555, 3780, 4149, 4266, 4610, 4740, 4977, 5530, 5532, 6454, 6636, 6915, 7110, 8295, 8298, 8532, 9220, 9681, 9954, 10665, 11060, 12447, 12908, 13830, 14220, 14931, 16135, 16590, 16596, 19362, 19908, 20745, 21330, 24885, 24894, 27660, 29043, 29862, 32270, 33180, 36419, 38724, 41490, 42660, 48405, 49770, 49788, 58086, 59724, 62235, 64540, 72838, 74655, 82980, 87129, 96810, 99540, 109257, 116172, 124470, 145215, 145676, 149310, 174258, 182095, 193620, 218514, 248940, 254933, 290430, 298620, 327771, 348516, 364190, 435645, 437028, 509866, 546285, 580860, 655542, 728380, 764799, 871290, 983313, 1019732, 1092570, 1274665, 1311084, 1529598, 1638855, 1742580, 1966626, 2185140, 2294397, 2549330, 3059196, 3277710, 3823995, 3933252, 4588794, 4916565, 5098660, 6555420, 6883191, 7647990, 9177588, 9833130, 11471985, 13766382, 15295980, 19666260, 22943970, 27532764, 34415955, 45887940, 68831910, 137663820]

約数ペア:

[(1, 137663820), (2, 68831910), (3, 45887940), (4, 34415955), (5, 27532764), (6, 22943970), (7, 19666260), (9, 15295980), (10, 13766382), (12, 11471985), (14, 9833130), (15, 9177588), (18, 7647990), (20, 6883191), (21, 6555420), (27, 5098660), (28, 4916565), (30, 4588794), (35, 3933252), (36, 3823995), (42, 3277710), (45, 3059196), (54, 2549330), (60, 2294397), (63, 2185140), (70, 1966626), (79, 1742580), (84, 1638855), (90, 1529598), (105, 1311084), (108, 1274665), (126, 1092570), (135, 1019732), (140, 983313), (158, 871290), (180, 764799), (189, 728380), (210, 655542), (237, 580860), (252, 546285), (270, 509866), (315, 437028), (316, 435645), (378, 364190), (395, 348516), (420, 327771), (461, 298620), (474, 290430), (540, 254933), (553, 248940), (630, 218514), (711, 193620), (756, 182095), (790, 174258), (922, 149310), (945, 145676), (948, 145215), (1106, 124470), (1185, 116172), (1260, 109257), (1383, 99540), (1422, 96810), (1580, 87129), (1659, 82980), (1844, 74655), (1890, 72838), (2133, 64540), (2212, 62235), (2305, 59724), (2370, 58086), (2765, 49788), (2766, 49770), (2844, 48405), (3227, 42660), (3318, 41490), (3555, 38724), (3780, 36419), (4149, 33180), (4266, 32270), (4610, 29862), (4740, 29043), (4977, 27660), (5530, 24894), (5532, 24885), (6454, 21330), (6636, 20745), (6915, 19908), (7110, 19362), (8295, 16596), (8298, 16590), (8532, 16135), (9220, 14931), (9681, 14220), (9954, 13830), (10665, 12908), (11060, 12447)]