188499060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 610318800

約数和(自身を除く): 421819740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 229, 255, 269, 306, 340, 458, 510, 538, 612, 687, 765, 807, 916, 1020, 1076, 1145, 1345, 1374, 1530, 1614, 2061, 2290, 2421, 2690, 2748, 3060, 3228, 3435, 3893, 4035, 4122, 4573, 4580, 4842, 5380, 6870, 7786, 8070, 8244, 9146, 9684, 10305, 11679, 12105, 13719, 13740, 15572, 16140, 18292, 19465, 20610, 22865, 23358, 24210, 27438, 35037, 38930, 41157, 41220, 45730, 46716, 48420, 54876, 58395, 61601, 68595, 70074, 77860, 82314, 91460, 116790, 123202, 137190, 140148, 164628, 175185, 184803, 205785, 233580, 246404, 274380, 308005, 350370, 369606, 411570, 554409, 616010, 700740, 739212, 823140, 924015, 1047217, 1108818, 1232020, 1848030, 2094434, 2217636, 2772045, 3141651, 3696060, 4188868, 5236085, 5544090, 6283302, 9424953, 10472170, 11088180, 12566604, 15708255, 18849906, 20944340, 31416510, 37699812, 47124765, 62833020, 94249530, 188499060]

約数ペア:

[(1, 188499060), (2, 94249530), (3, 62833020), (4, 47124765), (5, 37699812), (6, 31416510), (9, 20944340), (10, 18849906), (12, 15708255), (15, 12566604), (17, 11088180), (18, 10472170), (20, 9424953), (30, 6283302), (34, 5544090), (36, 5236085), (45, 4188868), (51, 3696060), (60, 3141651), (68, 2772045), (85, 2217636), (90, 2094434), (102, 1848030), (153, 1232020), (170, 1108818), (180, 1047217), (204, 924015), (229, 823140), (255, 739212), (269, 700740), (306, 616010), (340, 554409), (458, 411570), (510, 369606), (538, 350370), (612, 308005), (687, 274380), (765, 246404), (807, 233580), (916, 205785), (1020, 184803), (1076, 175185), (1145, 164628), (1345, 140148), (1374, 137190), (1530, 123202), (1614, 116790), (2061, 91460), (2290, 82314), (2421, 77860), (2690, 70074), (2748, 68595), (3060, 61601), (3228, 58395), (3435, 54876), (3893, 48420), (4035, 46716), (4122, 45730), (4573, 41220), (4580, 41157), (4842, 38930), (5380, 35037), (6870, 27438), (7786, 24210), (8070, 23358), (8244, 22865), (9146, 20610), (9684, 19465), (10305, 18292), (11679, 16140), (12105, 15572), (13719, 13740)]