610982100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:471

約数の個数: 216

約数和(自身を含む): 2014871040

約数和(自身を除く): 1403888940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 61, 62, 75, 90, 93, 100, 122, 124, 150, 155, 180, 183, 186, 225, 244, 279, 300, 305, 310, 359, 366, 372, 450, 465, 549, 558, 610, 620, 718, 732, 775, 900, 915, 930, 1077, 1098, 1116, 1220, 1395, 1436, 1525, 1550, 1795, 1830, 1860, 1891, 2154, 2196, 2325, 2745, 2790, 3050, 3100, 3231, 3590, 3660, 3782, 4308, 4575, 4650, 5385, 5490, 5580, 5673, 6100, 6462, 6975, 7180, 7564, 8975, 9150, 9300, 9455, 10770, 10980, 11129, 11346, 12924, 13725, 13950, 16155, 17019, 17950, 18300, 18910, 21540, 21899, 22258, 22692, 26925, 27450, 27900, 28365, 32310, 33387, 34038, 35900, 37820, 43798, 44516, 47275, 53850, 54900, 55645, 56730, 64620, 65697, 66774, 68076, 80775, 85095, 87596, 94550, 100161, 107700, 109495, 111290, 113460, 131394, 133548, 141825, 161550, 166935, 170190, 189100, 197091, 200322, 218990, 222580, 262788, 278225, 283650, 323100, 328485, 333870, 340380, 394182, 400644, 425475, 437980, 500805, 547475, 556450, 567300, 656970, 667740, 678869, 788364, 834675, 850950, 985455, 1001610, 1094950, 1112900, 1313940, 1357738, 1642425, 1669350, 1701900, 1970910, 2003220, 2036607, 2189900, 2504025, 2715476, 3284850, 3338700, 3394345, 3941820, 4073214, 4927275, 5008050, 6109821, 6569700, 6788690, 8146428, 9854550, 10016100, 10183035, 12219642, 13577380, 16971725, 19709100, 20366070, 24439284, 30549105, 33943450, 40732140, 50915175, 61098210, 67886900, 101830350, 122196420, 152745525, 203660700, 305491050, 610982100]

約数ペア:

[(1, 610982100), (2, 305491050), (3, 203660700), (4, 152745525), (5, 122196420), (6, 101830350), (9, 67886900), (10, 61098210), (12, 50915175), (15, 40732140), (18, 33943450), (20, 30549105), (25, 24439284), (30, 20366070), (31, 19709100), (36, 16971725), (45, 13577380), (50, 12219642), (60, 10183035), (61, 10016100), (62, 9854550), (75, 8146428), (90, 6788690), (93, 6569700), (100, 6109821), (122, 5008050), (124, 4927275), (150, 4073214), (155, 3941820), (180, 3394345), (183, 3338700), (186, 3284850), (225, 2715476), (244, 2504025), (279, 2189900), (300, 2036607), (305, 2003220), (310, 1970910), (359, 1701900), (366, 1669350), (372, 1642425), (450, 1357738), (465, 1313940), (549, 1112900), (558, 1094950), (610, 1001610), (620, 985455), (718, 850950), (732, 834675), (775, 788364), (900, 678869), (915, 667740), (930, 656970), (1077, 567300), (1098, 556450), (1116, 547475), (1220, 500805), (1395, 437980), (1436, 425475), (1525, 400644), (1550, 394182), (1795, 340380), (1830, 333870), (1860, 328485), (1891, 323100), (2154, 283650), (2196, 278225), (2325, 262788), (2745, 222580), (2790, 218990), (3050, 200322), (3100, 197091), (3231, 189100), (3590, 170190), (3660, 166935), (3782, 161550), (4308, 141825), (4575, 133548), (4650, 131394), (5385, 113460), (5490, 111290), (5580, 109495), (5673, 107700), (6100, 100161), (6462, 94550), (6975, 87596), (7180, 85095), (7564, 80775), (8975, 68076), (9150, 66774), (9300, 65697), (9455, 64620), (10770, 56730), (10980, 55645), (11129, 54900), (11346, 53850), (12924, 47275), (13725, 44516), (13950, 43798), (16155, 37820), (17019, 35900), (17950, 34038), (18300, 33387), (18910, 32310), (21540, 28365), (21899, 27900), (22258, 27450), (22692, 26925)]