155225070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1723}}^1$

素因数の和:1767

約数の個数: 192

約数和(自身を含む): 542191104

約数和(自身を除く): 386966034

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 30, 33, 35, 39, 42, 45, 55, 63, 65, 66, 70, 77, 78, 90, 91, 99, 105, 110, 117, 126, 130, 143, 154, 165, 182, 195, 198, 210, 231, 234, 273, 286, 315, 330, 385, 390, 429, 455, 462, 495, 546, 585, 630, 693, 715, 770, 819, 858, 910, 990, 1001, 1155, 1170, 1287, 1365, 1386, 1430, 1638, 1723, 2002, 2145, 2310, 2574, 2730, 3003, 3446, 3465, 4095, 4290, 5005, 5169, 6006, 6435, 6930, 8190, 8615, 9009, 10010, 10338, 12061, 12870, 15015, 15507, 17230, 18018, 18953, 22399, 24122, 25845, 30030, 31014, 36183, 37906, 44798, 45045, 51690, 56859, 60305, 67197, 72366, 77535, 90090, 94765, 108549, 111995, 113718, 120610, 132671, 134394, 155070, 156793, 170577, 180915, 189530, 201591, 217098, 223990, 246389, 265342, 284295, 313586, 335985, 341154, 361830, 398013, 403182, 470379, 492778, 542745, 568590, 663355, 671970, 739167, 783965, 796026, 852885, 940758, 1007955, 1085490, 1194039, 1231945, 1326710, 1411137, 1478334, 1567930, 1705770, 1724723, 1990065, 2015910, 2217501, 2351895, 2388078, 2463890, 2822274, 3449446, 3695835, 3980130, 4435002, 4703790, 5174169, 5970195, 7055685, 7391670, 8623615, 10348338, 11087505, 11940390, 14111370, 15522507, 17247230, 22175010, 25870845, 31045014, 51741690, 77612535, 155225070]

約数ペア:

[(1, 155225070), (2, 77612535), (3, 51741690), (5, 31045014), (6, 25870845), (7, 22175010), (9, 17247230), (10, 15522507), (11, 14111370), (13, 11940390), (14, 11087505), (15, 10348338), (18, 8623615), (21, 7391670), (22, 7055685), (26, 5970195), (30, 5174169), (33, 4703790), (35, 4435002), (39, 3980130), (42, 3695835), (45, 3449446), (55, 2822274), (63, 2463890), (65, 2388078), (66, 2351895), (70, 2217501), (77, 2015910), (78, 1990065), (90, 1724723), (91, 1705770), (99, 1567930), (105, 1478334), (110, 1411137), (117, 1326710), (126, 1231945), (130, 1194039), (143, 1085490), (154, 1007955), (165, 940758), (182, 852885), (195, 796026), (198, 783965), (210, 739167), (231, 671970), (234, 663355), (273, 568590), (286, 542745), (315, 492778), (330, 470379), (385, 403182), (390, 398013), (429, 361830), (455, 341154), (462, 335985), (495, 313586), (546, 284295), (585, 265342), (630, 246389), (693, 223990), (715, 217098), (770, 201591), (819, 189530), (858, 180915), (910, 170577), (990, 156793), (1001, 155070), (1155, 134394), (1170, 132671), (1287, 120610), (1365, 113718), (1386, 111995), (1430, 108549), (1638, 94765), (1723, 90090), (2002, 77535), (2145, 72366), (2310, 67197), (2574, 60305), (2730, 56859), (3003, 51690), (3446, 45045), (3465, 44798), (4095, 37906), (4290, 36183), (5005, 31014), (5169, 30030), (6006, 25845), (6435, 24122), (6930, 22399), (8190, 18953), (8615, 18018), (9009, 17230), (10010, 15507), (10338, 15015), (12061, 12870)]