77613480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1664

約数の個数: 192

約数和(自身を含む): 303638400

約数和(自身を除く): 226024920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1621, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3242, 3420, 3990, 4788, 4863, 5320, 5985, 6484, 6840, 7980, 8105, 9576, 9726, 11347, 11970, 12968, 14589, 15960, 16210, 19452, 22694, 23940, 24315, 29178, 30799, 32420, 34041, 38904, 45388, 47880, 48630, 56735, 58356, 61598, 64840, 68082, 72945, 90776, 92397, 97260, 102123, 113470, 116712, 123196, 136164, 145890, 153995, 170205, 184794, 194520, 204246, 215593, 226940, 246392, 272328, 277191, 291780, 307990, 340410, 369588, 408492, 431186, 453880, 461985, 510615, 554382, 583560, 615980, 646779, 680820, 739176, 816984, 862372, 923970, 1021230, 1077965, 1108764, 1231960, 1293558, 1361640, 1385955, 1724744, 1847940, 1940337, 2042460, 2155930, 2217528, 2587116, 2771910, 3233895, 3695880, 3880674, 4084920, 4311860, 5174232, 5543820, 6467790, 7761348, 8623720, 9701685, 11087640, 12935580, 15522696, 19403370, 25871160, 38806740, 77613480]

約数ペア:

[(1, 77613480), (2, 38806740), (3, 25871160), (4, 19403370), (5, 15522696), (6, 12935580), (7, 11087640), (8, 9701685), (9, 8623720), (10, 7761348), (12, 6467790), (14, 5543820), (15, 5174232), (18, 4311860), (19, 4084920), (20, 3880674), (21, 3695880), (24, 3233895), (28, 2771910), (30, 2587116), (35, 2217528), (36, 2155930), (38, 2042460), (40, 1940337), (42, 1847940), (45, 1724744), (56, 1385955), (57, 1361640), (60, 1293558), (63, 1231960), (70, 1108764), (72, 1077965), (76, 1021230), (84, 923970), (90, 862372), (95, 816984), (105, 739176), (114, 680820), (120, 646779), (126, 615980), (133, 583560), (140, 554382), (152, 510615), (168, 461985), (171, 453880), (180, 431186), (190, 408492), (210, 369588), (228, 340410), (252, 307990), (266, 291780), (280, 277191), (285, 272328), (315, 246392), (342, 226940), (360, 215593), (380, 204246), (399, 194520), (420, 184794), (456, 170205), (504, 153995), (532, 145890), (570, 136164), (630, 123196), (665, 116712), (684, 113470), (760, 102123), (798, 97260), (840, 92397), (855, 90776), (1064, 72945), (1140, 68082), (1197, 64840), (1260, 61598), (1330, 58356), (1368, 56735), (1596, 48630), (1621, 47880), (1710, 45388), (1995, 38904), (2280, 34041), (2394, 32420), (2520, 30799), (2660, 29178), (3192, 24315), (3242, 23940), (3420, 22694), (3990, 19452), (4788, 16210), (4863, 15960), (5320, 14589), (5985, 12968), (6484, 11970), (6840, 11347), (7980, 9726), (8105, 9576)]