230679090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 160

約数和(自身を含む): 655490880

約数和(自身を除く): 424811790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 43, 45, 54, 74, 81, 86, 90, 111, 129, 135, 162, 179, 185, 215, 222, 258, 270, 333, 358, 370, 387, 405, 430, 537, 555, 645, 666, 774, 810, 895, 999, 1074, 1110, 1161, 1290, 1591, 1611, 1665, 1790, 1935, 1998, 2322, 2685, 2997, 3182, 3222, 3330, 3483, 3870, 4773, 4833, 4995, 5370, 5805, 5994, 6623, 6966, 7697, 7955, 8055, 9546, 9666, 9990, 11610, 13246, 14319, 14499, 14985, 15394, 15910, 16110, 17415, 19869, 23091, 23865, 24165, 28638, 28998, 29970, 33115, 34830, 38485, 39738, 42957, 46182, 47730, 48330, 59607, 66230, 69273, 71595, 72495, 76970, 85914, 99345, 115455, 119214, 128871, 138546, 143190, 144990, 178821, 198690, 207819, 214785, 230910, 257742, 284789, 298035, 346365, 357642, 415638, 429570, 536463, 569578, 596070, 623457, 644355, 692730, 854367, 894105, 1039095, 1072926, 1246914, 1288710, 1423945, 1708734, 1788210, 2078190, 2563101, 2682315, 2847890, 3117285, 4271835, 5126202, 5364630, 6234570, 7689303, 8543670, 12815505, 15378606, 23067909, 25631010, 38446515, 46135818, 76893030, 115339545, 230679090]

約数ペア:

[(1, 230679090), (2, 115339545), (3, 76893030), (5, 46135818), (6, 38446515), (9, 25631010), (10, 23067909), (15, 15378606), (18, 12815505), (27, 8543670), (30, 7689303), (37, 6234570), (43, 5364630), (45, 5126202), (54, 4271835), (74, 3117285), (81, 2847890), (86, 2682315), (90, 2563101), (111, 2078190), (129, 1788210), (135, 1708734), (162, 1423945), (179, 1288710), (185, 1246914), (215, 1072926), (222, 1039095), (258, 894105), (270, 854367), (333, 692730), (358, 644355), (370, 623457), (387, 596070), (405, 569578), (430, 536463), (537, 429570), (555, 415638), (645, 357642), (666, 346365), (774, 298035), (810, 284789), (895, 257742), (999, 230910), (1074, 214785), (1110, 207819), (1161, 198690), (1290, 178821), (1591, 144990), (1611, 143190), (1665, 138546), (1790, 128871), (1935, 119214), (1998, 115455), (2322, 99345), (2685, 85914), (2997, 76970), (3182, 72495), (3222, 71595), (3330, 69273), (3483, 66230), (3870, 59607), (4773, 48330), (4833, 47730), (4995, 46182), (5370, 42957), (5805, 39738), (5994, 38485), (6623, 34830), (6966, 33115), (7697, 29970), (7955, 28998), (8055, 28638), (9546, 24165), (9666, 23865), (9990, 23091), (11610, 19869), (13246, 17415), (14319, 16110), (14499, 15910), (14985, 15394)]