15204628950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71333}}^1$

素因数の和:71391

約数の個数: 144

約数和(自身を含む): 45376984080

約数和(自身を除く): 30172355130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 49, 50, 58, 70, 75, 87, 98, 105, 145, 147, 150, 174, 175, 203, 210, 245, 290, 294, 350, 406, 435, 490, 525, 609, 725, 735, 870, 1015, 1050, 1218, 1225, 1421, 1450, 1470, 2030, 2175, 2450, 2842, 3045, 3675, 4263, 4350, 5075, 6090, 7105, 7350, 8526, 10150, 14210, 15225, 21315, 30450, 35525, 42630, 71050, 71333, 106575, 142666, 213150, 213999, 356665, 427998, 499331, 713330, 998662, 1069995, 1497993, 1783325, 2068657, 2139990, 2496655, 2995986, 3495317, 3566650, 4137314, 4993310, 5349975, 6205971, 6990634, 7489965, 10343285, 10485951, 10699950, 12411942, 12483275, 14480599, 14979930, 17476585, 20686570, 20971902, 24966550, 28961198, 31029855, 34953170, 37449825, 43441797, 51716425, 52429755, 62059710, 72402995, 74899650, 86883594, 87382925, 101364193, 103432850, 104859510, 144805990, 155149275, 174765850, 202728386, 217208985, 262148775, 304092579, 310298550, 362014975, 434417970, 506820965, 524297550, 608185158, 724029950, 1013641930, 1086044925, 1520462895, 2172089850, 2534104825, 3040925790, 5068209650, 7602314475, 15204628950]

約数ペア:

[(1, 15204628950), (2, 7602314475), (3, 5068209650), (5, 3040925790), (6, 2534104825), (7, 2172089850), (10, 1520462895), (14, 1086044925), (15, 1013641930), (21, 724029950), (25, 608185158), (29, 524297550), (30, 506820965), (35, 434417970), (42, 362014975), (49, 310298550), (50, 304092579), (58, 262148775), (70, 217208985), (75, 202728386), (87, 174765850), (98, 155149275), (105, 144805990), (145, 104859510), (147, 103432850), (150, 101364193), (174, 87382925), (175, 86883594), (203, 74899650), (210, 72402995), (245, 62059710), (290, 52429755), (294, 51716425), (350, 43441797), (406, 37449825), (435, 34953170), (490, 31029855), (525, 28961198), (609, 24966550), (725, 20971902), (735, 20686570), (870, 17476585), (1015, 14979930), (1050, 14480599), (1218, 12483275), (1225, 12411942), (1421, 10699950), (1450, 10485951), (1470, 10343285), (2030, 7489965), (2175, 6990634), (2450, 6205971), (2842, 5349975), (3045, 4993310), (3675, 4137314), (4263, 3566650), (4350, 3495317), (5075, 2995986), (6090, 2496655), (7105, 2139990), (7350, 2068657), (8526, 1783325), (10150, 1497993), (14210, 1069995), (15225, 998662), (21315, 713330), (30450, 499331), (35525, 427998), (42630, 356665), (71050, 213999), (71333, 213150), (106575, 142666)]