218445528030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{20549}}^1$

素因数の和:20814

約数の個数: 128

約数和(自身を含む): 550778140800

約数和(自身を除く): 332332612770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 61, 74, 111, 122, 157, 183, 185, 222, 305, 314, 366, 370, 471, 555, 610, 785, 915, 942, 1110, 1570, 1830, 2257, 2355, 4514, 4710, 5809, 6771, 9577, 11285, 11618, 13542, 17427, 19154, 20549, 22570, 28731, 29045, 33855, 34854, 41098, 47885, 57462, 58090, 61647, 67710, 87135, 95770, 102745, 123294, 143655, 174270, 205490, 287310, 308235, 354349, 616470, 708698, 760313, 1063047, 1253489, 1520626, 1771745, 2126094, 2280939, 2506978, 3226193, 3543490, 3760467, 3801565, 4561878, 5315235, 6267445, 6452386, 7520934, 7603130, 9678579, 10630470, 11404695, 12534890, 16130965, 18802335, 19357158, 22809390, 32261930, 37604670, 46379093, 48392895, 92758186, 96785790, 119369141, 139137279, 196797773, 231895465, 238738282, 278274558, 358107423, 393595546, 463790930, 590393319, 596845705, 695686395, 716214846, 983988865, 1180786638, 1193691410, 1391372790, 1790537115, 1967977730, 2951966595, 3581074230, 5903933190, 7281517601, 14563035202, 21844552803, 36407588005, 43689105606, 72815176010, 109222764015, 218445528030]

約数ペア:

[(1, 218445528030), (2, 109222764015), (3, 72815176010), (5, 43689105606), (6, 36407588005), (10, 21844552803), (15, 14563035202), (30, 7281517601), (37, 5903933190), (61, 3581074230), (74, 2951966595), (111, 1967977730), (122, 1790537115), (157, 1391372790), (183, 1193691410), (185, 1180786638), (222, 983988865), (305, 716214846), (314, 695686395), (366, 596845705), (370, 590393319), (471, 463790930), (555, 393595546), (610, 358107423), (785, 278274558), (915, 238738282), (942, 231895465), (1110, 196797773), (1570, 139137279), (1830, 119369141), (2257, 96785790), (2355, 92758186), (4514, 48392895), (4710, 46379093), (5809, 37604670), (6771, 32261930), (9577, 22809390), (11285, 19357158), (11618, 18802335), (13542, 16130965), (17427, 12534890), (19154, 11404695), (20549, 10630470), (22570, 9678579), (28731, 7603130), (29045, 7520934), (33855, 6452386), (34854, 6267445), (41098, 5315235), (47885, 4561878), (57462, 3801565), (58090, 3760467), (61647, 3543490), (67710, 3226193), (87135, 2506978), (95770, 2280939), (102745, 2126094), (123294, 1771745), (143655, 1520626), (174270, 1253489), (205490, 1063047), (287310, 760313), (308235, 708698), (354349, 616470)]