145309320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:600

約数の個数: 192

約数和(自身を含む): 517935600

約数和(自身を除く): 372626280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 312, 360, 366, 390, 468, 488, 509, 520, 549, 585, 610, 732, 780, 793, 915, 936, 1018, 1098, 1170, 1220, 1464, 1527, 1560, 1586, 1830, 2036, 2196, 2340, 2379, 2440, 2545, 2745, 3054, 3172, 3660, 3965, 4072, 4392, 4581, 4680, 4758, 5090, 5490, 6108, 6344, 6617, 7137, 7320, 7635, 7930, 9162, 9516, 10180, 10980, 11895, 12216, 13234, 14274, 15270, 15860, 18324, 19032, 19851, 20360, 21960, 22905, 23790, 26468, 28548, 30540, 31049, 31720, 33085, 35685, 36648, 39702, 45810, 47580, 52936, 57096, 59553, 61080, 62098, 66170, 71370, 79404, 91620, 93147, 95160, 99255, 119106, 124196, 132340, 142740, 155245, 158808, 183240, 186294, 198510, 238212, 248392, 264680, 279441, 285480, 297765, 310490, 372588, 397020, 403637, 465735, 476424, 558882, 595530, 620980, 745176, 794040, 807274, 931470, 1117764, 1191060, 1210911, 1241960, 1397205, 1614548, 1862940, 2018185, 2235528, 2382120, 2421822, 2794410, 3229096, 3632733, 3725880, 4036370, 4843644, 5588820, 6054555, 7265466, 8072740, 9687288, 11177640, 12109110, 14530932, 16145480, 18163665, 24218220, 29061864, 36327330, 48436440, 72654660, 145309320]

約数ペア:

[(1, 145309320), (2, 72654660), (3, 48436440), (4, 36327330), (5, 29061864), (6, 24218220), (8, 18163665), (9, 16145480), (10, 14530932), (12, 12109110), (13, 11177640), (15, 9687288), (18, 8072740), (20, 7265466), (24, 6054555), (26, 5588820), (30, 4843644), (36, 4036370), (39, 3725880), (40, 3632733), (45, 3229096), (52, 2794410), (60, 2421822), (61, 2382120), (65, 2235528), (72, 2018185), (78, 1862940), (90, 1614548), (104, 1397205), (117, 1241960), (120, 1210911), (122, 1191060), (130, 1117764), (156, 931470), (180, 807274), (183, 794040), (195, 745176), (234, 620980), (244, 595530), (260, 558882), (305, 476424), (312, 465735), (360, 403637), (366, 397020), (390, 372588), (468, 310490), (488, 297765), (509, 285480), (520, 279441), (549, 264680), (585, 248392), (610, 238212), (732, 198510), (780, 186294), (793, 183240), (915, 158808), (936, 155245), (1018, 142740), (1098, 132340), (1170, 124196), (1220, 119106), (1464, 99255), (1527, 95160), (1560, 93147), (1586, 91620), (1830, 79404), (2036, 71370), (2196, 66170), (2340, 62098), (2379, 61080), (2440, 59553), (2545, 57096), (2745, 52936), (3054, 47580), (3172, 45810), (3660, 39702), (3965, 36648), (4072, 35685), (4392, 33085), (4581, 31720), (4680, 31049), (4758, 30540), (5090, 28548), (5490, 26468), (6108, 23790), (6344, 22905), (6617, 21960), (7137, 20360), (7320, 19851), (7635, 19032), (7930, 18324), (9162, 15860), (9516, 15270), (10180, 14274), (10980, 13234), (11895, 12216)]