150021720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2479

約数の個数: 160

約数和(自身を含む): 530996400

約数和(自身を除く): 380974680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2437, 2565, 3078, 3240, 3420, 4104, 4874, 5130, 6156, 6840, 7311, 7695, 9748, 10260, 12185, 12312, 14622, 15390, 19496, 20520, 21933, 24370, 29244, 30780, 36555, 43866, 46303, 48740, 58488, 61560, 65799, 73110, 87732, 92606, 97480, 109665, 131598, 138909, 146220, 175464, 185212, 197397, 219330, 231515, 263196, 277818, 292440, 328995, 370424, 394794, 416727, 438660, 463030, 526392, 555636, 657990, 694545, 789588, 833454, 877320, 926060, 986985, 1111272, 1250181, 1315980, 1389090, 1579176, 1666908, 1852120, 1973970, 2083635, 2500362, 2631960, 2778180, 3333816, 3750543, 3947940, 4167270, 5000724, 5556360, 6250905, 7501086, 7895880, 8334540, 10001448, 12501810, 15002172, 16669080, 18752715, 25003620, 30004344, 37505430, 50007240, 75010860, 150021720]

約数ペア:

[(1, 150021720), (2, 75010860), (3, 50007240), (4, 37505430), (5, 30004344), (6, 25003620), (8, 18752715), (9, 16669080), (10, 15002172), (12, 12501810), (15, 10001448), (18, 8334540), (19, 7895880), (20, 7501086), (24, 6250905), (27, 5556360), (30, 5000724), (36, 4167270), (38, 3947940), (40, 3750543), (45, 3333816), (54, 2778180), (57, 2631960), (60, 2500362), (72, 2083635), (76, 1973970), (81, 1852120), (90, 1666908), (95, 1579176), (108, 1389090), (114, 1315980), (120, 1250181), (135, 1111272), (152, 986985), (162, 926060), (171, 877320), (180, 833454), (190, 789588), (216, 694545), (228, 657990), (270, 555636), (285, 526392), (324, 463030), (342, 438660), (360, 416727), (380, 394794), (405, 370424), (456, 328995), (513, 292440), (540, 277818), (570, 263196), (648, 231515), (684, 219330), (760, 197397), (810, 185212), (855, 175464), (1026, 146220), (1080, 138909), (1140, 131598), (1368, 109665), (1539, 97480), (1620, 92606), (1710, 87732), (2052, 73110), (2280, 65799), (2437, 61560), (2565, 58488), (3078, 48740), (3240, 46303), (3420, 43866), (4104, 36555), (4874, 30780), (5130, 29244), (6156, 24370), (6840, 21933), (7311, 20520), (7695, 19496), (9748, 15390), (10260, 14622), (12185, 12312)]