242247510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 160

約数和(自身を含む): 685285920

約数和(自身を除く): 443038410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 59, 74, 81, 90, 111, 118, 135, 137, 162, 177, 185, 222, 270, 274, 295, 333, 354, 370, 405, 411, 531, 555, 590, 666, 685, 810, 822, 885, 999, 1062, 1110, 1233, 1370, 1593, 1665, 1770, 1998, 2055, 2183, 2466, 2655, 2997, 3186, 3330, 3699, 4110, 4366, 4779, 4995, 5069, 5310, 5994, 6165, 6549, 7398, 7965, 8083, 9558, 9990, 10138, 10915, 11097, 12330, 13098, 14985, 15207, 15930, 16166, 18495, 19647, 21830, 22194, 23895, 24249, 25345, 29970, 30414, 32745, 36990, 39294, 40415, 45621, 47790, 48498, 50690, 55485, 58941, 65490, 72747, 76035, 80830, 91242, 98235, 110970, 117882, 121245, 136863, 145494, 152070, 176823, 196470, 218241, 228105, 242490, 273726, 294705, 299071, 353646, 363735, 410589, 436482, 456210, 589410, 598142, 654723, 684315, 727470, 821178, 884115, 897213, 1091205, 1309446, 1368630, 1495355, 1768230, 1794426, 2052945, 2182410, 2691639, 2990710, 3273615, 4105890, 4486065, 5383278, 6547230, 8074917, 8972130, 13458195, 16149834, 24224751, 26916390, 40374585, 48449502, 80749170, 121123755, 242247510]

約数ペア:

[(1, 242247510), (2, 121123755), (3, 80749170), (5, 48449502), (6, 40374585), (9, 26916390), (10, 24224751), (15, 16149834), (18, 13458195), (27, 8972130), (30, 8074917), (37, 6547230), (45, 5383278), (54, 4486065), (59, 4105890), (74, 3273615), (81, 2990710), (90, 2691639), (111, 2182410), (118, 2052945), (135, 1794426), (137, 1768230), (162, 1495355), (177, 1368630), (185, 1309446), (222, 1091205), (270, 897213), (274, 884115), (295, 821178), (333, 727470), (354, 684315), (370, 654723), (405, 598142), (411, 589410), (531, 456210), (555, 436482), (590, 410589), (666, 363735), (685, 353646), (810, 299071), (822, 294705), (885, 273726), (999, 242490), (1062, 228105), (1110, 218241), (1233, 196470), (1370, 176823), (1593, 152070), (1665, 145494), (1770, 136863), (1998, 121245), (2055, 117882), (2183, 110970), (2466, 98235), (2655, 91242), (2997, 80830), (3186, 76035), (3330, 72747), (3699, 65490), (4110, 58941), (4366, 55485), (4779, 50690), (4995, 48498), (5069, 47790), (5310, 45621), (5994, 40415), (6165, 39294), (6549, 36990), (7398, 32745), (7965, 30414), (8083, 29970), (9558, 25345), (9990, 24249), (10138, 23895), (10915, 22194), (11097, 21830), (12330, 19647), (13098, 18495), (14985, 16166), (15207, 15930)]