69122340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:507

約数の個数: 216

約数和(自身を含む): 258810552

約数和(自身を除く): 189688212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 238, 245, 252, 255, 294, 306, 315, 340, 357, 420, 441, 461, 476, 490, 510, 588, 595, 612, 630, 714, 735, 765, 833, 882, 922, 980, 1020, 1071, 1190, 1260, 1383, 1428, 1470, 1530, 1666, 1764, 1785, 1844, 2142, 2205, 2305, 2380, 2499, 2766, 2940, 3060, 3227, 3332, 3570, 4149, 4165, 4284, 4410, 4610, 4998, 5355, 5532, 6454, 6915, 7140, 7497, 7837, 8298, 8330, 8820, 9220, 9681, 9996, 10710, 12495, 12908, 13830, 14994, 15674, 16135, 16596, 16660, 19362, 20745, 21420, 22589, 23511, 24990, 27660, 29043, 29988, 31348, 32270, 37485, 38724, 39185, 41490, 45178, 47022, 48405, 49980, 54859, 58086, 64540, 67767, 70533, 74970, 78370, 82980, 90356, 94044, 96810, 109718, 112945, 116172, 117555, 135534, 141066, 145215, 149940, 156740, 164577, 193620, 203301, 219436, 225890, 235110, 271068, 274295, 282132, 290430, 329154, 338835, 352665, 384013, 406602, 451780, 470220, 493731, 548590, 580860, 658308, 677670, 705330, 768026, 813204, 822885, 987462, 1016505, 1097180, 1152039, 1355340, 1410660, 1536052, 1645770, 1920065, 1974924, 2033010, 2304078, 2468655, 3291540, 3456117, 3840130, 4066020, 4608156, 4937310, 5760195, 6912234, 7680260, 9874620, 11520390, 13824468, 17280585, 23040780, 34561170, 69122340]

約数ペア:

[(1, 69122340), (2, 34561170), (3, 23040780), (4, 17280585), (5, 13824468), (6, 11520390), (7, 9874620), (9, 7680260), (10, 6912234), (12, 5760195), (14, 4937310), (15, 4608156), (17, 4066020), (18, 3840130), (20, 3456117), (21, 3291540), (28, 2468655), (30, 2304078), (34, 2033010), (35, 1974924), (36, 1920065), (42, 1645770), (45, 1536052), (49, 1410660), (51, 1355340), (60, 1152039), (63, 1097180), (68, 1016505), (70, 987462), (84, 822885), (85, 813204), (90, 768026), (98, 705330), (102, 677670), (105, 658308), (119, 580860), (126, 548590), (140, 493731), (147, 470220), (153, 451780), (170, 406602), (180, 384013), (196, 352665), (204, 338835), (210, 329154), (238, 290430), (245, 282132), (252, 274295), (255, 271068), (294, 235110), (306, 225890), (315, 219436), (340, 203301), (357, 193620), (420, 164577), (441, 156740), (461, 149940), (476, 145215), (490, 141066), (510, 135534), (588, 117555), (595, 116172), (612, 112945), (630, 109718), (714, 96810), (735, 94044), (765, 90356), (833, 82980), (882, 78370), (922, 74970), (980, 70533), (1020, 67767), (1071, 64540), (1190, 58086), (1260, 54859), (1383, 49980), (1428, 48405), (1470, 47022), (1530, 45178), (1666, 41490), (1764, 39185), (1785, 38724), (1844, 37485), (2142, 32270), (2205, 31348), (2305, 29988), (2380, 29043), (2499, 27660), (2766, 24990), (2940, 23511), (3060, 22589), (3227, 21420), (3332, 20745), (3570, 19362), (4149, 16660), (4165, 16596), (4284, 16135), (4410, 15674), (4610, 14994), (4998, 13830), (5355, 12908), (5532, 12495), (6454, 10710), (6915, 9996), (7140, 9681), (7497, 9220), (7837, 8820), (8298, 8330)]