615066660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 2123197440

約数和(自身を除く): 1508130780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 61, 62, 65, 78, 90, 93, 117, 122, 124, 130, 139, 155, 156, 180, 183, 186, 195, 234, 244, 260, 278, 279, 305, 310, 366, 372, 390, 403, 417, 465, 468, 549, 556, 558, 585, 610, 620, 695, 732, 780, 793, 806, 834, 915, 930, 1098, 1116, 1170, 1209, 1220, 1251, 1390, 1395, 1586, 1612, 1668, 1807, 1830, 1860, 1891, 2015, 2085, 2196, 2340, 2379, 2418, 2502, 2745, 2780, 2790, 3172, 3614, 3627, 3660, 3782, 3965, 4030, 4170, 4309, 4758, 4836, 5004, 5421, 5490, 5580, 5673, 6045, 6255, 7137, 7228, 7254, 7564, 7930, 8060, 8340, 8479, 8618, 9035, 9455, 9516, 10842, 10980, 11346, 11895, 12090, 12510, 12927, 14274, 14508, 15860, 16263, 16958, 17019, 17236, 18070, 18135, 18910, 21545, 21684, 22692, 23790, 24180, 24583, 25020, 25437, 25854, 27105, 28365, 28548, 32526, 33916, 34038, 35685, 36140, 36270, 37820, 38781, 42395, 43090, 47580, 49166, 50874, 51708, 54210, 56017, 56730, 64635, 65052, 68076, 71370, 72540, 73749, 76311, 77562, 81315, 84790, 85095, 86180, 98332, 101748, 108420, 110227, 112034, 113460, 122915, 127185, 129270, 142740, 147498, 152622, 155124, 162630, 168051, 169580, 170190, 193905, 220454, 221247, 224068, 245830, 254370, 258540, 262849, 280085, 294996, 305244, 325260, 330681, 336102, 340380, 368745, 381555, 387810, 440908, 442494, 491660, 504153, 508740, 525698, 551135, 560170, 661362, 672204, 737490, 763110, 775620, 788547, 840255, 884988, 992043, 1008306, 1051396, 1102270, 1106235, 1120340, 1314245, 1322724, 1474980, 1526220, 1577094, 1653405, 1680510, 1984086, 2016612, 2204540, 2212470, 2365641, 2520765, 2628490, 3154188, 3306810, 3361020, 3417037, 3942735, 3968172, 4424940, 4731282, 4960215, 5041530, 5256980, 6613620, 6834074, 7885470, 9462564, 9920430, 10083060, 10251111, 11828205, 13668148, 15770940, 17085185, 19840860, 20502222, 23656410, 30753333, 34170370, 41004444, 47312820, 51255555, 61506666, 68340740, 102511110, 123013332, 153766665, 205022220, 307533330, 615066660]

約数ペア:

[(1, 615066660), (2, 307533330), (3, 205022220), (4, 153766665), (5, 123013332), (6, 102511110), (9, 68340740), (10, 61506666), (12, 51255555), (13, 47312820), (15, 41004444), (18, 34170370), (20, 30753333), (26, 23656410), (30, 20502222), (31, 19840860), (36, 17085185), (39, 15770940), (45, 13668148), (52, 11828205), (60, 10251111), (61, 10083060), (62, 9920430), (65, 9462564), (78, 7885470), (90, 6834074), (93, 6613620), (117, 5256980), (122, 5041530), (124, 4960215), (130, 4731282), (139, 4424940), (155, 3968172), (156, 3942735), (180, 3417037), (183, 3361020), (186, 3306810), (195, 3154188), (234, 2628490), (244, 2520765), (260, 2365641), (278, 2212470), (279, 2204540), (305, 2016612), (310, 1984086), (366, 1680510), (372, 1653405), (390, 1577094), (403, 1526220), (417, 1474980), (465, 1322724), (468, 1314245), (549, 1120340), (556, 1106235), (558, 1102270), (585, 1051396), (610, 1008306), (620, 992043), (695, 884988), (732, 840255), (780, 788547), (793, 775620), (806, 763110), (834, 737490), (915, 672204), (930, 661362), (1098, 560170), (1116, 551135), (1170, 525698), (1209, 508740), (1220, 504153), (1251, 491660), (1390, 442494), (1395, 440908), (1586, 387810), (1612, 381555), (1668, 368745), (1807, 340380), (1830, 336102), (1860, 330681), (1891, 325260), (2015, 305244), (2085, 294996), (2196, 280085), (2340, 262849), (2379, 258540), (2418, 254370), (2502, 245830), (2745, 224068), (2780, 221247), (2790, 220454), (3172, 193905), (3614, 170190), (3627, 169580), (3660, 168051), (3782, 162630), (3965, 155124), (4030, 152622), (4170, 147498), (4309, 142740), (4758, 129270), (4836, 127185), (5004, 122915), (5421, 113460), (5490, 112034), (5580, 110227), (5673, 108420), (6045, 101748), (6255, 98332), (7137, 86180), (7228, 85095), (7254, 84790), (7564, 81315), (7930, 77562), (8060, 76311), (8340, 73749), (8479, 72540), (8618, 71370), (9035, 68076), (9455, 65052), (9516, 64635), (10842, 56730), (10980, 56017), (11346, 54210), (11895, 51708), (12090, 50874), (12510, 49166), (12927, 47580), (14274, 43090), (14508, 42395), (15860, 38781), (16263, 37820), (16958, 36270), (17019, 36140), (17236, 35685), (18070, 34038), (18135, 33916), (18910, 32526), (21545, 28548), (21684, 28365), (22692, 27105), (23790, 25854), (24180, 25437), (24583, 25020)]