69470460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 239463840

約数和(自身を除く): 169993380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 61, 74, 76, 81, 90, 95, 108, 111, 114, 122, 135, 148, 162, 171, 180, 183, 185, 190, 222, 228, 244, 270, 285, 305, 324, 333, 342, 366, 370, 380, 405, 444, 513, 540, 549, 555, 570, 610, 666, 684, 703, 732, 740, 810, 855, 915, 999, 1026, 1098, 1110, 1140, 1159, 1220, 1332, 1406, 1539, 1620, 1647, 1665, 1710, 1830, 1998, 2052, 2109, 2196, 2220, 2257, 2318, 2565, 2745, 2812, 2997, 3078, 3294, 3330, 3420, 3477, 3515, 3660, 3996, 4218, 4514, 4636, 4941, 4995, 5130, 5490, 5795, 5994, 6156, 6327, 6588, 6660, 6771, 6954, 7030, 7695, 8235, 8436, 9028, 9882, 9990, 10260, 10431, 10545, 10980, 11285, 11590, 11988, 12654, 13542, 13908, 14060, 14985, 15390, 16470, 17385, 18981, 19764, 19980, 20313, 20862, 21090, 22570, 23180, 24705, 25308, 27084, 29970, 30780, 31293, 31635, 32940, 33855, 34770, 37962, 40626, 41724, 42180, 42883, 45140, 49410, 52155, 56943, 59940, 60939, 62586, 63270, 67710, 69540, 75924, 81252, 85766, 93879, 94905, 98820, 101565, 104310, 113886, 121878, 125172, 126540, 128649, 135420, 156465, 171532, 182817, 187758, 189810, 203130, 208620, 214415, 227772, 243756, 257298, 284715, 304695, 312930, 365634, 375516, 379620, 385947, 406260, 428830, 469395, 514596, 569430, 609390, 625860, 643245, 731268, 771894, 857660, 914085, 938790, 1138860, 1157841, 1218780, 1286490, 1543788, 1828170, 1877580, 1929735, 2315682, 2572980, 3473523, 3656340, 3859470, 4631364, 5789205, 6947046, 7718940, 11578410, 13894092, 17367615, 23156820, 34735230, 69470460]

約数ペア:

[(1, 69470460), (2, 34735230), (3, 23156820), (4, 17367615), (5, 13894092), (6, 11578410), (9, 7718940), (10, 6947046), (12, 5789205), (15, 4631364), (18, 3859470), (19, 3656340), (20, 3473523), (27, 2572980), (30, 2315682), (36, 1929735), (37, 1877580), (38, 1828170), (45, 1543788), (54, 1286490), (57, 1218780), (60, 1157841), (61, 1138860), (74, 938790), (76, 914085), (81, 857660), (90, 771894), (95, 731268), (108, 643245), (111, 625860), (114, 609390), (122, 569430), (135, 514596), (148, 469395), (162, 428830), (171, 406260), (180, 385947), (183, 379620), (185, 375516), (190, 365634), (222, 312930), (228, 304695), (244, 284715), (270, 257298), (285, 243756), (305, 227772), (324, 214415), (333, 208620), (342, 203130), (366, 189810), (370, 187758), (380, 182817), (405, 171532), (444, 156465), (513, 135420), (540, 128649), (549, 126540), (555, 125172), (570, 121878), (610, 113886), (666, 104310), (684, 101565), (703, 98820), (732, 94905), (740, 93879), (810, 85766), (855, 81252), (915, 75924), (999, 69540), (1026, 67710), (1098, 63270), (1110, 62586), (1140, 60939), (1159, 59940), (1220, 56943), (1332, 52155), (1406, 49410), (1539, 45140), (1620, 42883), (1647, 42180), (1665, 41724), (1710, 40626), (1830, 37962), (1998, 34770), (2052, 33855), (2109, 32940), (2196, 31635), (2220, 31293), (2257, 30780), (2318, 29970), (2565, 27084), (2745, 25308), (2812, 24705), (2997, 23180), (3078, 22570), (3294, 21090), (3330, 20862), (3420, 20313), (3477, 19980), (3515, 19764), (3660, 18981), (3996, 17385), (4218, 16470), (4514, 15390), (4636, 14985), (4941, 14060), (4995, 13908), (5130, 13542), (5490, 12654), (5795, 11988), (5994, 11590), (6156, 11285), (6327, 10980), (6588, 10545), (6660, 10431), (6771, 10260), (6954, 9990), (7030, 9882), (7695, 9028), (8235, 8436)]