294340140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 933660000

約数和(自身を除く): 639319860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 113, 116, 145, 174, 180, 226, 261, 290, 339, 348, 435, 452, 499, 522, 565, 580, 678, 870, 998, 1017, 1044, 1130, 1305, 1356, 1497, 1695, 1740, 1996, 2034, 2260, 2495, 2610, 2994, 3277, 3390, 4068, 4491, 4990, 5085, 5220, 5988, 6554, 6780, 7485, 8982, 9831, 9980, 10170, 13108, 14471, 14970, 16385, 17964, 19662, 20340, 22455, 28942, 29493, 29940, 32770, 39324, 43413, 44910, 49155, 56387, 57884, 58986, 65540, 72355, 86826, 89820, 98310, 112774, 117972, 130239, 144710, 147465, 169161, 173652, 196620, 217065, 225548, 260478, 281935, 289420, 294930, 338322, 434130, 507483, 520956, 563870, 589860, 651195, 676644, 845805, 868260, 1014966, 1127740, 1302390, 1635223, 1691610, 2029932, 2537415, 2604780, 3270446, 3383220, 4905669, 5074830, 6540892, 8176115, 9811338, 10149660, 14717007, 16352230, 19622676, 24528345, 29434014, 32704460, 49056690, 58868028, 73585035, 98113380, 147170070, 294340140]

約数ペア:

[(1, 294340140), (2, 147170070), (3, 98113380), (4, 73585035), (5, 58868028), (6, 49056690), (9, 32704460), (10, 29434014), (12, 24528345), (15, 19622676), (18, 16352230), (20, 14717007), (29, 10149660), (30, 9811338), (36, 8176115), (45, 6540892), (58, 5074830), (60, 4905669), (87, 3383220), (90, 3270446), (113, 2604780), (116, 2537415), (145, 2029932), (174, 1691610), (180, 1635223), (226, 1302390), (261, 1127740), (290, 1014966), (339, 868260), (348, 845805), (435, 676644), (452, 651195), (499, 589860), (522, 563870), (565, 520956), (580, 507483), (678, 434130), (870, 338322), (998, 294930), (1017, 289420), (1044, 281935), (1130, 260478), (1305, 225548), (1356, 217065), (1497, 196620), (1695, 173652), (1740, 169161), (1996, 147465), (2034, 144710), (2260, 130239), (2495, 117972), (2610, 112774), (2994, 98310), (3277, 89820), (3390, 86826), (4068, 72355), (4491, 65540), (4990, 58986), (5085, 57884), (5220, 56387), (5988, 49155), (6554, 44910), (6780, 43413), (7485, 39324), (8982, 32770), (9831, 29940), (9980, 29493), (10170, 28942), (13108, 22455), (14471, 20340), (14970, 19662), (16385, 17964)]