188903520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10091}}^1$

素因数の和:10125

約数の個数: 144

約数和(自身を含む): 694289232

約数和(自身を除く): 505385712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 10091, 18720, 20182, 30273, 40364, 50455, 60546, 80728, 90819, 100910, 121092, 131183, 151365, 161456, 181638, 201820, 242184, 262366, 302730, 322912, 363276, 393549, 403640, 454095, 484368, 524732, 605460, 655915, 726552, 787098, 807280, 908190, 968736, 1049464, 1180647, 1210920, 1311830, 1453104, 1574196, 1614560, 1816380, 1967745, 2098928, 2361294, 2421840, 2623660, 2906208, 3148392, 3632760, 3935490, 4197856, 4722588, 4843680, 5247320, 5903235, 6296784, 7265520, 7870980, 9445176, 10494640, 11806470, 12593568, 14531040, 15741960, 18890352, 20989280, 23612940, 31483920, 37780704, 47225880, 62967840, 94451760, 188903520]

約数ペア:

[(1, 188903520), (2, 94451760), (3, 62967840), (4, 47225880), (5, 37780704), (6, 31483920), (8, 23612940), (9, 20989280), (10, 18890352), (12, 15741960), (13, 14531040), (15, 12593568), (16, 11806470), (18, 10494640), (20, 9445176), (24, 7870980), (26, 7265520), (30, 6296784), (32, 5903235), (36, 5247320), (39, 4843680), (40, 4722588), (45, 4197856), (48, 3935490), (52, 3632760), (60, 3148392), (65, 2906208), (72, 2623660), (78, 2421840), (80, 2361294), (90, 2098928), (96, 1967745), (104, 1816380), (117, 1614560), (120, 1574196), (130, 1453104), (144, 1311830), (156, 1210920), (160, 1180647), (180, 1049464), (195, 968736), (208, 908190), (234, 807280), (240, 787098), (260, 726552), (288, 655915), (312, 605460), (360, 524732), (390, 484368), (416, 454095), (468, 403640), (480, 393549), (520, 363276), (585, 322912), (624, 302730), (720, 262366), (780, 242184), (936, 201820), (1040, 181638), (1170, 161456), (1248, 151365), (1440, 131183), (1560, 121092), (1872, 100910), (2080, 90819), (2340, 80728), (3120, 60546), (3744, 50455), (4680, 40364), (6240, 30273), (9360, 20182), (10091, 18720)]