7427290860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:669

約数の個数: 288

約数和(自身を含む): 25184839680

約数和(自身を除く): 17757548820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 79, 90, 99, 103, 110, 132, 158, 165, 180, 198, 206, 220, 237, 309, 316, 330, 395, 396, 412, 461, 474, 495, 515, 618, 660, 711, 790, 869, 922, 927, 948, 990, 1030, 1133, 1185, 1236, 1383, 1422, 1545, 1580, 1738, 1844, 1854, 1980, 2060, 2266, 2305, 2370, 2607, 2766, 2844, 3090, 3399, 3476, 3555, 3708, 4149, 4345, 4532, 4610, 4635, 4740, 5071, 5214, 5532, 5665, 6180, 6798, 6915, 7110, 7821, 8137, 8298, 8690, 9220, 9270, 10142, 10197, 10428, 11330, 13035, 13596, 13830, 14220, 15213, 15642, 16274, 16596, 16995, 17380, 18540, 20284, 20394, 20745, 22660, 24411, 25355, 26070, 27660, 30426, 31284, 32548, 33990, 36419, 39105, 40685, 40788, 41490, 45639, 47483, 48822, 50710, 50985, 52140, 60852, 67980, 72838, 73233, 76065, 78210, 81370, 82980, 89507, 91278, 94966, 97644, 101420, 101970, 109257, 122055, 142449, 145676, 146466, 152130, 156420, 162740, 179014, 182095, 182556, 189932, 203940, 218514, 228195, 237415, 244110, 268521, 284898, 292932, 304260, 327771, 358028, 364190, 366165, 400609, 427347, 437028, 447535, 456390, 474830, 488220, 522313, 537042, 546285, 569796, 655542, 712245, 728380, 732330, 801218, 805563, 854694, 895070, 912780, 949660, 1044626, 1074084, 1092570, 1201827, 1311084, 1342605, 1424490, 1464660, 1566939, 1602436, 1611126, 1638855, 1709388, 1790140, 2003045, 2089252, 2136735, 2185140, 2403654, 2611565, 2685210, 2848980, 3133878, 3222252, 3277710, 3605481, 3751157, 4006090, 4027815, 4273470, 4700817, 4807308, 5223130, 5370420, 6009135, 6267756, 6555420, 7210962, 7502314, 7834695, 8012180, 8055630, 8546940, 9401634, 10446260, 11253471, 12018270, 14421924, 15004628, 15669390, 16111260, 18027405, 18755785, 18803268, 22506942, 23504085, 24036540, 31338780, 33760413, 36054810, 37511570, 41262727, 45013884, 47008170, 56267355, 67520826, 72109620, 75023140, 82525454, 94016340, 112534710, 123788181, 135041652, 165050908, 168802065, 206313635, 225069420, 247576362, 337604130, 371364543, 412627270, 495152724, 618940905, 675208260, 742729086, 825254540, 1237881810, 1485458172, 1856822715, 2475763620, 3713645430, 7427290860]

約数ペア:

[(1, 7427290860), (2, 3713645430), (3, 2475763620), (4, 1856822715), (5, 1485458172), (6, 1237881810), (9, 825254540), (10, 742729086), (11, 675208260), (12, 618940905), (15, 495152724), (18, 412627270), (20, 371364543), (22, 337604130), (30, 247576362), (33, 225069420), (36, 206313635), (44, 168802065), (45, 165050908), (55, 135041652), (60, 123788181), (66, 112534710), (79, 94016340), (90, 82525454), (99, 75023140), (103, 72109620), (110, 67520826), (132, 56267355), (158, 47008170), (165, 45013884), (180, 41262727), (198, 37511570), (206, 36054810), (220, 33760413), (237, 31338780), (309, 24036540), (316, 23504085), (330, 22506942), (395, 18803268), (396, 18755785), (412, 18027405), (461, 16111260), (474, 15669390), (495, 15004628), (515, 14421924), (618, 12018270), (660, 11253471), (711, 10446260), (790, 9401634), (869, 8546940), (922, 8055630), (927, 8012180), (948, 7834695), (990, 7502314), (1030, 7210962), (1133, 6555420), (1185, 6267756), (1236, 6009135), (1383, 5370420), (1422, 5223130), (1545, 4807308), (1580, 4700817), (1738, 4273470), (1844, 4027815), (1854, 4006090), (1980, 3751157), (2060, 3605481), (2266, 3277710), (2305, 3222252), (2370, 3133878), (2607, 2848980), (2766, 2685210), (2844, 2611565), (3090, 2403654), (3399, 2185140), (3476, 2136735), (3555, 2089252), (3708, 2003045), (4149, 1790140), (4345, 1709388), (4532, 1638855), (4610, 1611126), (4635, 1602436), (4740, 1566939), (5071, 1464660), (5214, 1424490), (5532, 1342605), (5665, 1311084), (6180, 1201827), (6798, 1092570), (6915, 1074084), (7110, 1044626), (7821, 949660), (8137, 912780), (8298, 895070), (8690, 854694), (9220, 805563), (9270, 801218), (10142, 732330), (10197, 728380), (10428, 712245), (11330, 655542), (13035, 569796), (13596, 546285), (13830, 537042), (14220, 522313), (15213, 488220), (15642, 474830), (16274, 456390), (16596, 447535), (16995, 437028), (17380, 427347), (18540, 400609), (20284, 366165), (20394, 364190), (20745, 358028), (22660, 327771), (24411, 304260), (25355, 292932), (26070, 284898), (27660, 268521), (30426, 244110), (31284, 237415), (32548, 228195), (33990, 218514), (36419, 203940), (39105, 189932), (40685, 182556), (40788, 182095), (41490, 179014), (45639, 162740), (47483, 156420), (48822, 152130), (50710, 146466), (50985, 145676), (52140, 142449), (60852, 122055), (67980, 109257), (72838, 101970), (73233, 101420), (76065, 97644), (78210, 94966), (81370, 91278), (82980, 89507)]