478448100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:396

約数の個数: 288

約数和(自身を含む): 1700307840

約数和(自身を除く): 1221859740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 43, 45, 50, 52, 54, 60, 65, 75, 78, 86, 90, 100, 108, 117, 129, 130, 135, 150, 156, 172, 180, 195, 215, 225, 234, 258, 260, 270, 300, 317, 325, 351, 387, 390, 430, 450, 468, 516, 540, 559, 585, 634, 645, 650, 675, 702, 774, 780, 860, 900, 951, 975, 1075, 1118, 1161, 1170, 1268, 1290, 1300, 1350, 1404, 1548, 1585, 1677, 1755, 1902, 1935, 1950, 2150, 2236, 2322, 2340, 2580, 2700, 2795, 2853, 2925, 3170, 3225, 3354, 3510, 3804, 3870, 3900, 4121, 4300, 4644, 4755, 5031, 5590, 5706, 5805, 5850, 6340, 6450, 6708, 7020, 7740, 7925, 8242, 8385, 8559, 8775, 9510, 9675, 10062, 11180, 11412, 11610, 11700, 12363, 12900, 13631, 13975, 14265, 15093, 15850, 16484, 16770, 17118, 17550, 19020, 19350, 20124, 20605, 23220, 23775, 24726, 25155, 27262, 27950, 28530, 29025, 30186, 31700, 33540, 34236, 35100, 37089, 38700, 40893, 41210, 41925, 42795, 47550, 49452, 50310, 54524, 55900, 57060, 58050, 60372, 61815, 68155, 71325, 74178, 75465, 81786, 82420, 83850, 85590, 95100, 100620, 103025, 111267, 116100, 122679, 123630, 125775, 136310, 142650, 148356, 150930, 163572, 167700, 171180, 177203, 185445, 204465, 206050, 213975, 222534, 245358, 247260, 251550, 272620, 285300, 301860, 309075, 340775, 354406, 368037, 370890, 377325, 408930, 412100, 427950, 445068, 490716, 503100, 531609, 556335, 613395, 618150, 681550, 708812, 736074, 741780, 754650, 817860, 855900, 886015, 927225, 1022325, 1063218, 1112670, 1226790, 1236300, 1363100, 1472148, 1509300, 1594827, 1772030, 1840185, 1854450, 2044650, 2126436, 2225340, 2453580, 2658045, 2781675, 3066975, 3189654, 3544060, 3680370, 3708900, 4089300, 4430075, 4784481, 5316090, 5563350, 6133950, 6379308, 7360740, 7974135, 8860150, 9200925, 9568962, 10632180, 11126700, 12267900, 13290225, 15948270, 17720300, 18401850, 19137924, 23922405, 26580450, 31896540, 36803700, 39870675, 47844810, 53160900, 79741350, 95689620, 119612025, 159482700, 239224050, 478448100]

約数ペア:

[(1, 478448100), (2, 239224050), (3, 159482700), (4, 119612025), (5, 95689620), (6, 79741350), (9, 53160900), (10, 47844810), (12, 39870675), (13, 36803700), (15, 31896540), (18, 26580450), (20, 23922405), (25, 19137924), (26, 18401850), (27, 17720300), (30, 15948270), (36, 13290225), (39, 12267900), (43, 11126700), (45, 10632180), (50, 9568962), (52, 9200925), (54, 8860150), (60, 7974135), (65, 7360740), (75, 6379308), (78, 6133950), (86, 5563350), (90, 5316090), (100, 4784481), (108, 4430075), (117, 4089300), (129, 3708900), (130, 3680370), (135, 3544060), (150, 3189654), (156, 3066975), (172, 2781675), (180, 2658045), (195, 2453580), (215, 2225340), (225, 2126436), (234, 2044650), (258, 1854450), (260, 1840185), (270, 1772030), (300, 1594827), (317, 1509300), (325, 1472148), (351, 1363100), (387, 1236300), (390, 1226790), (430, 1112670), (450, 1063218), (468, 1022325), (516, 927225), (540, 886015), (559, 855900), (585, 817860), (634, 754650), (645, 741780), (650, 736074), (675, 708812), (702, 681550), (774, 618150), (780, 613395), (860, 556335), (900, 531609), (951, 503100), (975, 490716), (1075, 445068), (1118, 427950), (1161, 412100), (1170, 408930), (1268, 377325), (1290, 370890), (1300, 368037), (1350, 354406), (1404, 340775), (1548, 309075), (1585, 301860), (1677, 285300), (1755, 272620), (1902, 251550), (1935, 247260), (1950, 245358), (2150, 222534), (2236, 213975), (2322, 206050), (2340, 204465), (2580, 185445), (2700, 177203), (2795, 171180), (2853, 167700), (2925, 163572), (3170, 150930), (3225, 148356), (3354, 142650), (3510, 136310), (3804, 125775), (3870, 123630), (3900, 122679), (4121, 116100), (4300, 111267), (4644, 103025), (4755, 100620), (5031, 95100), (5590, 85590), (5706, 83850), (5805, 82420), (5850, 81786), (6340, 75465), (6450, 74178), (6708, 71325), (7020, 68155), (7740, 61815), (7925, 60372), (8242, 58050), (8385, 57060), (8559, 55900), (8775, 54524), (9510, 50310), (9675, 49452), (10062, 47550), (11180, 42795), (11412, 41925), (11610, 41210), (11700, 40893), (12363, 38700), (12900, 37089), (13631, 35100), (13975, 34236), (14265, 33540), (15093, 31700), (15850, 30186), (16484, 29025), (16770, 28530), (17118, 27950), (17550, 27262), (19020, 25155), (19350, 24726), (20124, 23775), (20605, 23220)]