325589940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2281}}^1$

素因数の和:2370

約数の個数: 144

約数和(自身を含む): 1081503696

約数和(自身を除く): 755913756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 117, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 366, 390, 468, 549, 585, 610, 732, 780, 793, 915, 1098, 1170, 1220, 1586, 1830, 2196, 2281, 2340, 2379, 2745, 3172, 3660, 3965, 4562, 4758, 5490, 6843, 7137, 7930, 9124, 9516, 10980, 11405, 11895, 13686, 14274, 15860, 20529, 22810, 23790, 27372, 28548, 29653, 34215, 35685, 41058, 45620, 47580, 59306, 68430, 71370, 82116, 88959, 102645, 118612, 136860, 139141, 142740, 148265, 177918, 205290, 266877, 278282, 296530, 355836, 410580, 417423, 444795, 533754, 556564, 593060, 695705, 834846, 889590, 1067508, 1252269, 1334385, 1391410, 1669692, 1779180, 1808833, 2087115, 2504538, 2668770, 2782820, 3617666, 4174230, 5009076, 5337540, 5426499, 6261345, 7235332, 8348460, 9044165, 10852998, 12522690, 16279497, 18088330, 21705996, 25045380, 27132495, 32558994, 36176660, 54264990, 65117988, 81397485, 108529980, 162794970, 325589940]

約数ペア:

[(1, 325589940), (2, 162794970), (3, 108529980), (4, 81397485), (5, 65117988), (6, 54264990), (9, 36176660), (10, 32558994), (12, 27132495), (13, 25045380), (15, 21705996), (18, 18088330), (20, 16279497), (26, 12522690), (30, 10852998), (36, 9044165), (39, 8348460), (45, 7235332), (52, 6261345), (60, 5426499), (61, 5337540), (65, 5009076), (78, 4174230), (90, 3617666), (117, 2782820), (122, 2668770), (130, 2504538), (156, 2087115), (180, 1808833), (183, 1779180), (195, 1669692), (234, 1391410), (244, 1334385), (260, 1252269), (305, 1067508), (366, 889590), (390, 834846), (468, 695705), (549, 593060), (585, 556564), (610, 533754), (732, 444795), (780, 417423), (793, 410580), (915, 355836), (1098, 296530), (1170, 278282), (1220, 266877), (1586, 205290), (1830, 177918), (2196, 148265), (2281, 142740), (2340, 139141), (2379, 136860), (2745, 118612), (3172, 102645), (3660, 88959), (3965, 82116), (4562, 71370), (4758, 68430), (5490, 59306), (6843, 47580), (7137, 45620), (7930, 41058), (9124, 35685), (9516, 34215), (10980, 29653), (11405, 28548), (11895, 27372), (13686, 23790), (14274, 22810), (15860, 20529)]