100492140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 346752000

約数和(自身を除く): 246259860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 257, 266, 285, 294, 343, 380, 399, 420, 490, 514, 532, 570, 588, 665, 686, 735, 771, 798, 931, 980, 1028, 1029, 1140, 1285, 1330, 1372, 1470, 1542, 1596, 1715, 1799, 1862, 1995, 2058, 2570, 2660, 2793, 2940, 3084, 3430, 3598, 3724, 3855, 3990, 4116, 4655, 4883, 5140, 5145, 5397, 5586, 6517, 6860, 7196, 7710, 7980, 8995, 9310, 9766, 10290, 10794, 11172, 12593, 13034, 13965, 14649, 15420, 17990, 18620, 19532, 19551, 20580, 21588, 24415, 25186, 26068, 26985, 27930, 29298, 32585, 34181, 35980, 37779, 39102, 48830, 50372, 53970, 55860, 58596, 62965, 65170, 68362, 73245, 75558, 78204, 88151, 97660, 97755, 102543, 107940, 125930, 130340, 136724, 146490, 151116, 170905, 176302, 188895, 195510, 205086, 239267, 251860, 264453, 292980, 341810, 352604, 377790, 391020, 410172, 440755, 478534, 512715, 528906, 683620, 717801, 755580, 881510, 957068, 1025430, 1057812, 1196335, 1322265, 1435602, 1674869, 1763020, 2050860, 2392670, 2644530, 2871204, 3349738, 3589005, 4785340, 5024607, 5289060, 6699476, 7178010, 8374345, 10049214, 14356020, 16748690, 20098428, 25123035, 33497380, 50246070, 100492140]

約数ペア:

[(1, 100492140), (2, 50246070), (3, 33497380), (4, 25123035), (5, 20098428), (6, 16748690), (7, 14356020), (10, 10049214), (12, 8374345), (14, 7178010), (15, 6699476), (19, 5289060), (20, 5024607), (21, 4785340), (28, 3589005), (30, 3349738), (35, 2871204), (38, 2644530), (42, 2392670), (49, 2050860), (57, 1763020), (60, 1674869), (70, 1435602), (76, 1322265), (84, 1196335), (95, 1057812), (98, 1025430), (105, 957068), (114, 881510), (133, 755580), (140, 717801), (147, 683620), (190, 528906), (196, 512715), (210, 478534), (228, 440755), (245, 410172), (257, 391020), (266, 377790), (285, 352604), (294, 341810), (343, 292980), (380, 264453), (399, 251860), (420, 239267), (490, 205086), (514, 195510), (532, 188895), (570, 176302), (588, 170905), (665, 151116), (686, 146490), (735, 136724), (771, 130340), (798, 125930), (931, 107940), (980, 102543), (1028, 97755), (1029, 97660), (1140, 88151), (1285, 78204), (1330, 75558), (1372, 73245), (1470, 68362), (1542, 65170), (1596, 62965), (1715, 58596), (1799, 55860), (1862, 53970), (1995, 50372), (2058, 48830), (2570, 39102), (2660, 37779), (2793, 35980), (2940, 34181), (3084, 32585), (3430, 29298), (3598, 27930), (3724, 26985), (3855, 26068), (3990, 25186), (4116, 24415), (4655, 21588), (4883, 20580), (5140, 19551), (5145, 19532), (5397, 18620), (5586, 17990), (6517, 15420), (6860, 14649), (7196, 13965), (7710, 13034), (7980, 12593), (8995, 11172), (9310, 10794), (9766, 10290)]