72493620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 213736320

約数和(自身を除く): 141242700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 61, 87, 116, 122, 145, 174, 183, 244, 290, 305, 348, 366, 435, 580, 610, 683, 732, 870, 915, 1220, 1366, 1740, 1769, 1830, 2049, 2732, 3415, 3538, 3660, 4098, 5307, 6830, 7076, 8196, 8845, 10245, 10614, 13660, 17690, 19807, 20490, 21228, 26535, 35380, 39614, 40980, 41663, 53070, 59421, 79228, 83326, 99035, 106140, 118842, 124989, 166652, 198070, 208315, 237684, 249978, 297105, 396140, 416630, 499956, 594210, 624945, 833260, 1188420, 1208227, 1249890, 2416454, 2499780, 3624681, 4832908, 6041135, 7249362, 12082270, 14498724, 18123405, 24164540, 36246810, 72493620]

約数ペア:

[(1, 72493620), (2, 36246810), (3, 24164540), (4, 18123405), (5, 14498724), (6, 12082270), (10, 7249362), (12, 6041135), (15, 4832908), (20, 3624681), (29, 2499780), (30, 2416454), (58, 1249890), (60, 1208227), (61, 1188420), (87, 833260), (116, 624945), (122, 594210), (145, 499956), (174, 416630), (183, 396140), (244, 297105), (290, 249978), (305, 237684), (348, 208315), (366, 198070), (435, 166652), (580, 124989), (610, 118842), (683, 106140), (732, 99035), (870, 83326), (915, 79228), (1220, 59421), (1366, 53070), (1740, 41663), (1769, 40980), (1830, 39614), (2049, 35380), (2732, 26535), (3415, 21228), (3538, 20490), (3660, 19807), (4098, 17690), (5307, 13660), (6830, 10614), (7076, 10245), (8196, 8845)]