129896200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 369976320

約数和(自身を除く): 240080120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 41, 50, 56, 62, 70, 73, 82, 100, 124, 140, 146, 155, 164, 175, 200, 205, 217, 248, 280, 287, 292, 310, 328, 350, 365, 410, 434, 511, 574, 584, 620, 700, 730, 775, 820, 868, 1022, 1025, 1085, 1148, 1240, 1271, 1400, 1435, 1460, 1550, 1640, 1736, 1825, 2044, 2050, 2170, 2263, 2296, 2542, 2555, 2870, 2920, 2993, 3100, 3650, 4088, 4100, 4340, 4526, 5084, 5110, 5425, 5740, 5986, 6200, 6355, 7175, 7300, 8200, 8680, 8897, 9052, 10168, 10220, 10850, 11315, 11480, 11972, 12710, 12775, 14350, 14600, 14965, 15841, 17794, 18104, 20440, 20951, 21700, 22630, 23944, 25420, 25550, 28700, 29930, 31682, 31775, 35588, 41902, 43400, 44485, 45260, 50840, 51100, 56575, 57400, 59860, 63364, 63550, 71176, 74825, 79205, 83804, 88970, 90520, 92783, 102200, 104755, 113150, 119720, 126728, 127100, 149650, 158410, 167608, 177940, 185566, 209510, 222425, 226300, 254200, 299300, 316820, 355880, 371132, 396025, 419020, 444850, 452600, 463915, 523775, 598600, 633640, 649481, 742264, 792050, 838040, 889700, 927830, 1047550, 1298962, 1584100, 1779400, 1855660, 2095100, 2319575, 2597924, 3168200, 3247405, 3711320, 4190200, 4639150, 5195848, 6494810, 9278300, 12989620, 16237025, 18556600, 25979240, 32474050, 64948100, 129896200]

約数ペア:

[(1, 129896200), (2, 64948100), (4, 32474050), (5, 25979240), (7, 18556600), (8, 16237025), (10, 12989620), (14, 9278300), (20, 6494810), (25, 5195848), (28, 4639150), (31, 4190200), (35, 3711320), (40, 3247405), (41, 3168200), (50, 2597924), (56, 2319575), (62, 2095100), (70, 1855660), (73, 1779400), (82, 1584100), (100, 1298962), (124, 1047550), (140, 927830), (146, 889700), (155, 838040), (164, 792050), (175, 742264), (200, 649481), (205, 633640), (217, 598600), (248, 523775), (280, 463915), (287, 452600), (292, 444850), (310, 419020), (328, 396025), (350, 371132), (365, 355880), (410, 316820), (434, 299300), (511, 254200), (574, 226300), (584, 222425), (620, 209510), (700, 185566), (730, 177940), (775, 167608), (820, 158410), (868, 149650), (1022, 127100), (1025, 126728), (1085, 119720), (1148, 113150), (1240, 104755), (1271, 102200), (1400, 92783), (1435, 90520), (1460, 88970), (1550, 83804), (1640, 79205), (1736, 74825), (1825, 71176), (2044, 63550), (2050, 63364), (2170, 59860), (2263, 57400), (2296, 56575), (2542, 51100), (2555, 50840), (2870, 45260), (2920, 44485), (2993, 43400), (3100, 41902), (3650, 35588), (4088, 31775), (4100, 31682), (4340, 29930), (4526, 28700), (5084, 25550), (5110, 25420), (5425, 23944), (5740, 22630), (5986, 21700), (6200, 20951), (6355, 20440), (7175, 18104), (7300, 17794), (8200, 15841), (8680, 14965), (8897, 14600), (9052, 14350), (10168, 12775), (10220, 12710), (10850, 11972), (11315, 11480)]