90989580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 285288192

約数和(自身を除く): 194298612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 83, 110, 121, 132, 151, 165, 166, 220, 242, 249, 302, 330, 332, 363, 415, 453, 484, 498, 604, 605, 660, 726, 755, 830, 906, 913, 996, 1210, 1245, 1452, 1510, 1660, 1661, 1812, 1815, 1826, 2265, 2420, 2490, 2739, 3020, 3322, 3630, 3652, 4530, 4565, 4980, 4983, 5478, 6644, 7260, 8305, 9060, 9130, 9966, 10043, 10956, 12533, 13695, 16610, 18260, 18271, 19932, 20086, 24915, 25066, 27390, 30129, 33220, 36542, 37599, 40172, 49830, 50132, 50215, 54780, 54813, 60258, 62665, 73084, 75198, 91355, 99660, 100430, 109626, 120516, 125330, 137863, 150396, 150645, 182710, 187995, 200860, 219252, 250660, 274065, 275726, 301290, 365420, 375990, 413589, 548130, 551452, 602580, 689315, 751980, 827178, 1096260, 1378630, 1516493, 1654356, 2067945, 2757260, 3032986, 4135890, 4549479, 6065972, 7582465, 8271780, 9098958, 15164930, 18197916, 22747395, 30329860, 45494790, 90989580]

約数ペア:

[(1, 90989580), (2, 45494790), (3, 30329860), (4, 22747395), (5, 18197916), (6, 15164930), (10, 9098958), (11, 8271780), (12, 7582465), (15, 6065972), (20, 4549479), (22, 4135890), (30, 3032986), (33, 2757260), (44, 2067945), (55, 1654356), (60, 1516493), (66, 1378630), (83, 1096260), (110, 827178), (121, 751980), (132, 689315), (151, 602580), (165, 551452), (166, 548130), (220, 413589), (242, 375990), (249, 365420), (302, 301290), (330, 275726), (332, 274065), (363, 250660), (415, 219252), (453, 200860), (484, 187995), (498, 182710), (604, 150645), (605, 150396), (660, 137863), (726, 125330), (755, 120516), (830, 109626), (906, 100430), (913, 99660), (996, 91355), (1210, 75198), (1245, 73084), (1452, 62665), (1510, 60258), (1660, 54813), (1661, 54780), (1812, 50215), (1815, 50132), (1826, 49830), (2265, 40172), (2420, 37599), (2490, 36542), (2739, 33220), (3020, 30129), (3322, 27390), (3630, 25066), (3652, 24915), (4530, 20086), (4565, 19932), (4980, 18271), (4983, 18260), (5478, 16610), (6644, 13695), (7260, 12533), (8305, 10956), (9060, 10043), (9130, 9966)]