145483380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 288

約数和(自身を含む): 545126400

約数和(自身を除く): 399643020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 59, 60, 63, 70, 76, 84, 90, 95, 103, 105, 114, 118, 126, 133, 140, 171, 177, 180, 190, 206, 210, 228, 236, 252, 266, 285, 295, 309, 315, 342, 354, 380, 399, 412, 413, 420, 515, 531, 532, 570, 590, 618, 630, 665, 684, 708, 721, 798, 826, 855, 885, 927, 1030, 1062, 1121, 1140, 1180, 1197, 1236, 1239, 1260, 1330, 1442, 1545, 1596, 1652, 1710, 1770, 1854, 1957, 1995, 2060, 2065, 2124, 2163, 2242, 2394, 2478, 2655, 2660, 2884, 3090, 3363, 3420, 3540, 3605, 3708, 3717, 3914, 3990, 4130, 4326, 4484, 4635, 4788, 4956, 5310, 5605, 5871, 5985, 6077, 6180, 6195, 6489, 6726, 7210, 7434, 7828, 7847, 7980, 8260, 8652, 9270, 9785, 10089, 10620, 10815, 11210, 11742, 11970, 12154, 12390, 12978, 13452, 13699, 14420, 14868, 15694, 16815, 17613, 18231, 18540, 18585, 19570, 20178, 21630, 22420, 23484, 23541, 23940, 24308, 24780, 25956, 27398, 29355, 30385, 31388, 32445, 33630, 35226, 36462, 37170, 39140, 39235, 40356, 41097, 42539, 43260, 47082, 50445, 54693, 54796, 58710, 60770, 64890, 67260, 68495, 70452, 70623, 72924, 74340, 78470, 82194, 85078, 88065, 91155, 94164, 100890, 109386, 115463, 117420, 117705, 121540, 123291, 127617, 129780, 136990, 141246, 156940, 164388, 170156, 176130, 182310, 201780, 205485, 212695, 218772, 230926, 235410, 246582, 255234, 273465, 273980, 282492, 346389, 352260, 353115, 364620, 382851, 410970, 425390, 461852, 470820, 493164, 510468, 546930, 577315, 616455, 638085, 692778, 706230, 765702, 808241, 821940, 850780, 1039167, 1093860, 1154630, 1232910, 1276170, 1385556, 1412460, 1531404, 1616482, 1731945, 1914255, 2078334, 2309260, 2424723, 2465820, 2552340, 3232964, 3463890, 3828510, 4041205, 4156668, 4849446, 5195835, 6927780, 7274169, 7657020, 8082410, 9698892, 10391670, 12123615, 14548338, 16164820, 20783340, 24247230, 29096676, 36370845, 48494460, 72741690, 145483380]

約数ペア:

[(1, 145483380), (2, 72741690), (3, 48494460), (4, 36370845), (5, 29096676), (6, 24247230), (7, 20783340), (9, 16164820), (10, 14548338), (12, 12123615), (14, 10391670), (15, 9698892), (18, 8082410), (19, 7657020), (20, 7274169), (21, 6927780), (28, 5195835), (30, 4849446), (35, 4156668), (36, 4041205), (38, 3828510), (42, 3463890), (45, 3232964), (57, 2552340), (59, 2465820), (60, 2424723), (63, 2309260), (70, 2078334), (76, 1914255), (84, 1731945), (90, 1616482), (95, 1531404), (103, 1412460), (105, 1385556), (114, 1276170), (118, 1232910), (126, 1154630), (133, 1093860), (140, 1039167), (171, 850780), (177, 821940), (180, 808241), (190, 765702), (206, 706230), (210, 692778), (228, 638085), (236, 616455), (252, 577315), (266, 546930), (285, 510468), (295, 493164), (309, 470820), (315, 461852), (342, 425390), (354, 410970), (380, 382851), (399, 364620), (412, 353115), (413, 352260), (420, 346389), (515, 282492), (531, 273980), (532, 273465), (570, 255234), (590, 246582), (618, 235410), (630, 230926), (665, 218772), (684, 212695), (708, 205485), (721, 201780), (798, 182310), (826, 176130), (855, 170156), (885, 164388), (927, 156940), (1030, 141246), (1062, 136990), (1121, 129780), (1140, 127617), (1180, 123291), (1197, 121540), (1236, 117705), (1239, 117420), (1260, 115463), (1330, 109386), (1442, 100890), (1545, 94164), (1596, 91155), (1652, 88065), (1710, 85078), (1770, 82194), (1854, 78470), (1957, 74340), (1995, 72924), (2060, 70623), (2065, 70452), (2124, 68495), (2163, 67260), (2242, 64890), (2394, 60770), (2478, 58710), (2655, 54796), (2660, 54693), (2884, 50445), (3090, 47082), (3363, 43260), (3420, 42539), (3540, 41097), (3605, 40356), (3708, 39235), (3717, 39140), (3914, 37170), (3990, 36462), (4130, 35226), (4326, 33630), (4484, 32445), (4635, 31388), (4788, 30385), (4956, 29355), (5310, 27398), (5605, 25956), (5871, 24780), (5985, 24308), (6077, 23940), (6180, 23541), (6195, 23484), (6489, 22420), (6726, 21630), (7210, 20178), (7434, 19570), (7828, 18585), (7847, 18540), (7980, 18231), (8260, 17613), (8652, 16815), (9270, 15694), (9785, 14868), (10089, 14420), (10620, 13699), (10815, 13452), (11210, 12978), (11742, 12390), (11970, 12154)]