157079650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 399974400

約数和(自身を除く): 242894750

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 23, 25, 26, 35, 38, 46, 50, 65, 70, 79, 91, 95, 115, 130, 133, 158, 161, 175, 182, 190, 230, 247, 266, 299, 322, 325, 350, 395, 437, 455, 475, 494, 553, 575, 598, 650, 665, 790, 805, 874, 910, 950, 1027, 1106, 1150, 1235, 1330, 1495, 1501, 1610, 1729, 1817, 1975, 2054, 2093, 2185, 2275, 2470, 2765, 2990, 3002, 3059, 3325, 3458, 3634, 3950, 4025, 4186, 4370, 4550, 5135, 5530, 5681, 6118, 6175, 6650, 7189, 7475, 7505, 8050, 8645, 9085, 10270, 10465, 10507, 10925, 11362, 12350, 12719, 13825, 14378, 14950, 15010, 15295, 17290, 18170, 19513, 20930, 21014, 21850, 23621, 25438, 25675, 27650, 28405, 30590, 34523, 35945, 37525, 39026, 39767, 43225, 45425, 47242, 51350, 52325, 52535, 56810, 63595, 69046, 71890, 75050, 76475, 79534, 86450, 90850, 97565, 104650, 105070, 118105, 127190, 136591, 142025, 152950, 165347, 172615, 179725, 195130, 198835, 236210, 241661, 262675, 273182, 284050, 317975, 330694, 345230, 359450, 397670, 448799, 483322, 487825, 525350, 590525, 635950, 682955, 826735, 863075, 897598, 975650, 994175, 1181050, 1208305, 1365910, 1653470, 1726150, 1988350, 2243995, 2416610, 3141593, 3414775, 4133675, 4487990, 6041525, 6283186, 6829550, 8267350, 11219975, 12083050, 15707965, 22439950, 31415930, 78539825, 157079650]

約数ペア:

[(1, 157079650), (2, 78539825), (5, 31415930), (7, 22439950), (10, 15707965), (13, 12083050), (14, 11219975), (19, 8267350), (23, 6829550), (25, 6283186), (26, 6041525), (35, 4487990), (38, 4133675), (46, 3414775), (50, 3141593), (65, 2416610), (70, 2243995), (79, 1988350), (91, 1726150), (95, 1653470), (115, 1365910), (130, 1208305), (133, 1181050), (158, 994175), (161, 975650), (175, 897598), (182, 863075), (190, 826735), (230, 682955), (247, 635950), (266, 590525), (299, 525350), (322, 487825), (325, 483322), (350, 448799), (395, 397670), (437, 359450), (455, 345230), (475, 330694), (494, 317975), (553, 284050), (575, 273182), (598, 262675), (650, 241661), (665, 236210), (790, 198835), (805, 195130), (874, 179725), (910, 172615), (950, 165347), (1027, 152950), (1106, 142025), (1150, 136591), (1235, 127190), (1330, 118105), (1495, 105070), (1501, 104650), (1610, 97565), (1729, 90850), (1817, 86450), (1975, 79534), (2054, 76475), (2093, 75050), (2185, 71890), (2275, 69046), (2470, 63595), (2765, 56810), (2990, 52535), (3002, 52325), (3059, 51350), (3325, 47242), (3458, 45425), (3634, 43225), (3950, 39767), (4025, 39026), (4186, 37525), (4370, 35945), (4550, 34523), (5135, 30590), (5530, 28405), (5681, 27650), (6118, 25675), (6175, 25438), (6650, 23621), (7189, 21850), (7475, 21014), (7505, 20930), (8050, 19513), (8645, 18170), (9085, 17290), (10270, 15295), (10465, 15010), (10507, 14950), (10925, 14378), (11362, 13825), (12350, 12719)]