82553460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 259011648

約数和(自身を除く): 176458188

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, 137, 165, 166, 220, 242, 249, 274, 330, 332, 363, 411, 415, 484, 498, 548, 605, 660, 685, 726, 822, 830, 913, 996, 1210, 1245, 1370, 1452, 1507, 1644, 1660, 1815, 1826, 2055, 2420, 2490, 2739, 2740, 3014, 3630, 3652, 4110, 4521, 4565, 4980, 5478, 6028, 7260, 7535, 8220, 9042, 9130, 10043, 10956, 11371, 13695, 15070, 16577, 18084, 18260, 20086, 22605, 22742, 27390, 30129, 30140, 33154, 34113, 40172, 45210, 45484, 49731, 50215, 54780, 56855, 60258, 66308, 68226, 82885, 90420, 99462, 100430, 113710, 120516, 125081, 136452, 150645, 165770, 170565, 198924, 200860, 227420, 248655, 250162, 301290, 331540, 341130, 375243, 497310, 500324, 602580, 625405, 682260, 750486, 994620, 1250810, 1375891, 1500972, 1876215, 2501620, 2751782, 3752430, 4127673, 5503564, 6879455, 7504860, 8255346, 13758910, 16510692, 20638365, 27517820, 41276730, 82553460]

約数ペア:

[(1, 82553460), (2, 41276730), (3, 27517820), (4, 20638365), (5, 16510692), (6, 13758910), (10, 8255346), (11, 7504860), (12, 6879455), (15, 5503564), (20, 4127673), (22, 3752430), (30, 2751782), (33, 2501620), (44, 1876215), (55, 1500972), (60, 1375891), (66, 1250810), (83, 994620), (110, 750486), (121, 682260), (132, 625405), (137, 602580), (165, 500324), (166, 497310), (220, 375243), (242, 341130), (249, 331540), (274, 301290), (330, 250162), (332, 248655), (363, 227420), (411, 200860), (415, 198924), (484, 170565), (498, 165770), (548, 150645), (605, 136452), (660, 125081), (685, 120516), (726, 113710), (822, 100430), (830, 99462), (913, 90420), (996, 82885), (1210, 68226), (1245, 66308), (1370, 60258), (1452, 56855), (1507, 54780), (1644, 50215), (1660, 49731), (1815, 45484), (1826, 45210), (2055, 40172), (2420, 34113), (2490, 33154), (2739, 30140), (2740, 30129), (3014, 27390), (3630, 22742), (3652, 22605), (4110, 20086), (4521, 18260), (4565, 18084), (4980, 16577), (5478, 15070), (6028, 13695), (7260, 11371), (7535, 10956), (8220, 10043), (9042, 9130)]