209398800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:498

約数の個数: 240

約数和(自身を含む): 747396608

約数和(自身を除く): 537997808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 39, 40, 48, 50, 52, 60, 62, 65, 75, 78, 80, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 208, 240, 248, 260, 300, 310, 312, 325, 372, 390, 400, 403, 433, 465, 496, 520, 600, 620, 624, 650, 744, 775, 780, 806, 866, 930, 975, 1040, 1200, 1209, 1240, 1299, 1300, 1488, 1550, 1560, 1612, 1732, 1860, 1950, 2015, 2165, 2325, 2418, 2480, 2598, 2600, 3100, 3120, 3224, 3464, 3720, 3900, 4030, 4330, 4650, 4836, 5196, 5200, 5629, 6045, 6200, 6448, 6495, 6928, 7440, 7800, 8060, 8660, 9300, 9672, 10075, 10392, 10825, 11258, 12090, 12400, 12990, 13423, 15600, 16120, 16887, 17320, 18600, 19344, 20150, 20784, 21650, 22516, 24180, 25980, 26846, 28145, 30225, 32240, 32475, 33774, 34640, 37200, 40269, 40300, 43300, 45032, 48360, 51960, 53692, 56290, 60450, 64950, 67115, 67548, 80538, 80600, 84435, 86600, 90064, 96720, 103920, 107384, 112580, 120900, 129900, 134230, 135096, 140725, 161076, 161200, 168870, 173200, 174499, 201345, 214768, 225160, 241800, 259800, 268460, 270192, 281450, 322152, 335575, 337740, 348998, 402690, 422175, 450320, 483600, 519600, 523497, 536920, 562900, 644304, 671150, 675480, 697996, 805380, 844350, 872495, 1006725, 1046994, 1073840, 1125800, 1342300, 1350960, 1395992, 1610760, 1688700, 1744990, 2013450, 2093988, 2251600, 2617485, 2684600, 2791984, 3221520, 3377400, 3489980, 4026900, 4187976, 4362475, 5234970, 5369200, 6754800, 6979960, 8053800, 8375952, 8724950, 10469940, 13087425, 13959920, 16107600, 17449900, 20939880, 26174850, 34899800, 41879760, 52349700, 69799600, 104699400, 209398800]

約数ペア:

[(1, 209398800), (2, 104699400), (3, 69799600), (4, 52349700), (5, 41879760), (6, 34899800), (8, 26174850), (10, 20939880), (12, 17449900), (13, 16107600), (15, 13959920), (16, 13087425), (20, 10469940), (24, 8724950), (25, 8375952), (26, 8053800), (30, 6979960), (31, 6754800), (39, 5369200), (40, 5234970), (48, 4362475), (50, 4187976), (52, 4026900), (60, 3489980), (62, 3377400), (65, 3221520), (75, 2791984), (78, 2684600), (80, 2617485), (93, 2251600), (100, 2093988), (104, 2013450), (120, 1744990), (124, 1688700), (130, 1610760), (150, 1395992), (155, 1350960), (156, 1342300), (186, 1125800), (195, 1073840), (200, 1046994), (208, 1006725), (240, 872495), (248, 844350), (260, 805380), (300, 697996), (310, 675480), (312, 671150), (325, 644304), (372, 562900), (390, 536920), (400, 523497), (403, 519600), (433, 483600), (465, 450320), (496, 422175), (520, 402690), (600, 348998), (620, 337740), (624, 335575), (650, 322152), (744, 281450), (775, 270192), (780, 268460), (806, 259800), (866, 241800), (930, 225160), (975, 214768), (1040, 201345), (1200, 174499), (1209, 173200), (1240, 168870), (1299, 161200), (1300, 161076), (1488, 140725), (1550, 135096), (1560, 134230), (1612, 129900), (1732, 120900), (1860, 112580), (1950, 107384), (2015, 103920), (2165, 96720), (2325, 90064), (2418, 86600), (2480, 84435), (2598, 80600), (2600, 80538), (3100, 67548), (3120, 67115), (3224, 64950), (3464, 60450), (3720, 56290), (3900, 53692), (4030, 51960), (4330, 48360), (4650, 45032), (4836, 43300), (5196, 40300), (5200, 40269), (5629, 37200), (6045, 34640), (6200, 33774), (6448, 32475), (6495, 32240), (6928, 30225), (7440, 28145), (7800, 26846), (8060, 25980), (8660, 24180), (9300, 22516), (9672, 21650), (10075, 20784), (10392, 20150), (10825, 19344), (11258, 18600), (12090, 17320), (12400, 16887), (12990, 16120), (13423, 15600)]