84084780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 273208320

約数和(自身を除く): 189123540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 43, 46, 52, 60, 65, 69, 78, 86, 92, 109, 115, 129, 130, 138, 156, 172, 195, 215, 218, 230, 258, 260, 276, 299, 327, 345, 390, 430, 436, 460, 516, 545, 559, 598, 645, 654, 690, 780, 860, 897, 989, 1090, 1118, 1196, 1290, 1308, 1380, 1417, 1495, 1635, 1677, 1794, 1978, 2180, 2236, 2507, 2580, 2795, 2834, 2967, 2990, 3270, 3354, 3588, 3956, 4251, 4485, 4687, 4945, 5014, 5590, 5668, 5934, 5980, 6540, 6708, 7085, 7521, 8385, 8502, 8970, 9374, 9890, 10028, 11180, 11868, 12535, 12857, 14061, 14170, 14835, 15042, 16770, 17004, 17940, 18748, 19780, 21255, 23435, 25070, 25714, 28122, 28340, 29670, 30084, 32591, 33540, 37605, 38571, 42510, 46870, 50140, 51428, 56244, 59340, 60931, 64285, 65182, 70305, 75210, 77142, 85020, 93740, 97773, 107801, 121862, 128570, 130364, 140610, 150420, 154284, 162955, 182793, 192855, 195546, 215602, 243724, 257140, 281220, 304655, 323403, 325910, 365586, 385710, 391092, 431204, 488865, 539005, 609310, 646806, 651820, 731172, 771420, 913965, 977730, 1078010, 1218620, 1293612, 1401413, 1617015, 1827930, 1955460, 2156020, 2802826, 3234030, 3655860, 4204239, 5605652, 6468060, 7007065, 8408478, 14014130, 16816956, 21021195, 28028260, 42042390, 84084780]

約数ペア:

[(1, 84084780), (2, 42042390), (3, 28028260), (4, 21021195), (5, 16816956), (6, 14014130), (10, 8408478), (12, 7007065), (13, 6468060), (15, 5605652), (20, 4204239), (23, 3655860), (26, 3234030), (30, 2802826), (39, 2156020), (43, 1955460), (46, 1827930), (52, 1617015), (60, 1401413), (65, 1293612), (69, 1218620), (78, 1078010), (86, 977730), (92, 913965), (109, 771420), (115, 731172), (129, 651820), (130, 646806), (138, 609310), (156, 539005), (172, 488865), (195, 431204), (215, 391092), (218, 385710), (230, 365586), (258, 325910), (260, 323403), (276, 304655), (299, 281220), (327, 257140), (345, 243724), (390, 215602), (430, 195546), (436, 192855), (460, 182793), (516, 162955), (545, 154284), (559, 150420), (598, 140610), (645, 130364), (654, 128570), (690, 121862), (780, 107801), (860, 97773), (897, 93740), (989, 85020), (1090, 77142), (1118, 75210), (1196, 70305), (1290, 65182), (1308, 64285), (1380, 60931), (1417, 59340), (1495, 56244), (1635, 51428), (1677, 50140), (1794, 46870), (1978, 42510), (2180, 38571), (2236, 37605), (2507, 33540), (2580, 32591), (2795, 30084), (2834, 29670), (2967, 28340), (2990, 28122), (3270, 25714), (3354, 25070), (3588, 23435), (3956, 21255), (4251, 19780), (4485, 18748), (4687, 17940), (4945, 17004), (5014, 16770), (5590, 15042), (5668, 14835), (5934, 14170), (5980, 14061), (6540, 12857), (6708, 12535), (7085, 11868), (7521, 11180), (8385, 10028), (8502, 9890), (8970, 9374)]