380052900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:271

約数の個数: 216

約数和(自身を含む): 1246498344

約数和(自身を除く): 866445444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 101, 111, 113, 148, 150, 180, 185, 202, 222, 225, 226, 300, 303, 333, 339, 370, 404, 444, 450, 452, 505, 555, 565, 606, 666, 678, 740, 900, 909, 925, 1010, 1017, 1110, 1130, 1212, 1332, 1356, 1515, 1665, 1695, 1818, 1850, 2020, 2034, 2220, 2260, 2525, 2775, 2825, 3030, 3330, 3390, 3636, 3700, 3737, 4068, 4181, 4545, 5050, 5085, 5550, 5650, 6060, 6660, 6780, 7474, 7575, 8325, 8362, 8475, 9090, 10100, 10170, 11100, 11211, 11300, 11413, 12543, 14948, 15150, 16650, 16724, 16950, 18180, 18685, 20340, 20905, 22422, 22725, 22826, 25086, 25425, 30300, 33300, 33633, 33900, 34239, 37370, 37629, 41810, 44844, 45450, 45652, 50172, 50850, 56055, 57065, 62715, 67266, 68478, 74740, 75258, 83620, 90900, 93425, 101700, 102717, 104525, 112110, 114130, 125430, 134532, 136956, 150516, 168165, 171195, 186850, 188145, 205434, 209050, 224220, 228260, 250860, 280275, 285325, 313575, 336330, 342390, 373700, 376290, 410868, 418100, 422281, 513585, 560550, 570650, 627150, 672660, 684780, 752580, 840825, 844562, 855975, 940725, 1027170, 1121100, 1141300, 1254300, 1266843, 1681650, 1689124, 1711950, 1881450, 2054340, 2111405, 2533686, 2567925, 3363300, 3423900, 3762900, 3800529, 4222810, 5067372, 5135850, 6334215, 7601058, 8445620, 10271700, 10557025, 12668430, 15202116, 19002645, 21114050, 25336860, 31671075, 38005290, 42228100, 63342150, 76010580, 95013225, 126684300, 190026450, 380052900]

約数ペア:

[(1, 380052900), (2, 190026450), (3, 126684300), (4, 95013225), (5, 76010580), (6, 63342150), (9, 42228100), (10, 38005290), (12, 31671075), (15, 25336860), (18, 21114050), (20, 19002645), (25, 15202116), (30, 12668430), (36, 10557025), (37, 10271700), (45, 8445620), (50, 7601058), (60, 6334215), (74, 5135850), (75, 5067372), (90, 4222810), (100, 3800529), (101, 3762900), (111, 3423900), (113, 3363300), (148, 2567925), (150, 2533686), (180, 2111405), (185, 2054340), (202, 1881450), (222, 1711950), (225, 1689124), (226, 1681650), (300, 1266843), (303, 1254300), (333, 1141300), (339, 1121100), (370, 1027170), (404, 940725), (444, 855975), (450, 844562), (452, 840825), (505, 752580), (555, 684780), (565, 672660), (606, 627150), (666, 570650), (678, 560550), (740, 513585), (900, 422281), (909, 418100), (925, 410868), (1010, 376290), (1017, 373700), (1110, 342390), (1130, 336330), (1212, 313575), (1332, 285325), (1356, 280275), (1515, 250860), (1665, 228260), (1695, 224220), (1818, 209050), (1850, 205434), (2020, 188145), (2034, 186850), (2220, 171195), (2260, 168165), (2525, 150516), (2775, 136956), (2825, 134532), (3030, 125430), (3330, 114130), (3390, 112110), (3636, 104525), (3700, 102717), (3737, 101700), (4068, 93425), (4181, 90900), (4545, 83620), (5050, 75258), (5085, 74740), (5550, 68478), (5650, 67266), (6060, 62715), (6660, 57065), (6780, 56055), (7474, 50850), (7575, 50172), (8325, 45652), (8362, 45450), (8475, 44844), (9090, 41810), (10100, 37629), (10170, 37370), (11100, 34239), (11211, 33900), (11300, 33633), (11413, 33300), (12543, 30300), (14948, 25425), (15150, 25086), (16650, 22826), (16724, 22725), (16950, 22422), (18180, 20905), (18685, 20340)]