208248300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:402

約数の個数: 288

約数和(自身を含む): 765576000

約数和(自身を除く): 557327700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 27, 30, 34, 36, 39, 45, 50, 51, 52, 54, 60, 65, 68, 75, 78, 85, 90, 100, 102, 108, 117, 130, 135, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 270, 300, 306, 325, 340, 349, 351, 390, 425, 442, 450, 459, 468, 510, 540, 585, 612, 650, 663, 675, 698, 702, 765, 780, 850, 884, 900, 918, 975, 1020, 1047, 1105, 1170, 1275, 1300, 1326, 1350, 1396, 1404, 1530, 1700, 1745, 1755, 1836, 1950, 1989, 2094, 2210, 2295, 2340, 2550, 2652, 2700, 2925, 3060, 3141, 3315, 3490, 3510, 3825, 3900, 3978, 4188, 4420, 4537, 4590, 5100, 5235, 5525, 5850, 5933, 5967, 6282, 6630, 6980, 7020, 7650, 7956, 8725, 8775, 9074, 9180, 9423, 9945, 10470, 11050, 11475, 11700, 11866, 11934, 12564, 13260, 13611, 15300, 15705, 16575, 17450, 17550, 17799, 18148, 18846, 19890, 20940, 22100, 22685, 22950, 23732, 23868, 26175, 27222, 29665, 29835, 31410, 33150, 34900, 35100, 35598, 37692, 39780, 40833, 45370, 45900, 47115, 49725, 52350, 53397, 54444, 59330, 59670, 62820, 66300, 68055, 71196, 77129, 78525, 81666, 88995, 90740, 94230, 99450, 104700, 106794, 113425, 118660, 119340, 122499, 136110, 148325, 149175, 154258, 157050, 160191, 163332, 177990, 188460, 198900, 204165, 213588, 226850, 231387, 235575, 244998, 266985, 272220, 296650, 298350, 308516, 314100, 320382, 340275, 355980, 385645, 408330, 444975, 453700, 462774, 471150, 489996, 533970, 593300, 596700, 612495, 640764, 680550, 694161, 771290, 800955, 816660, 889950, 925548, 942300, 1020825, 1067940, 1156935, 1224990, 1334925, 1361100, 1388322, 1542580, 1601910, 1779900, 1928225, 2041650, 2082483, 2313870, 2449980, 2669850, 2776644, 3062475, 3203820, 3470805, 3856450, 4004775, 4083300, 4164966, 4627740, 5339700, 5784675, 6124950, 6941610, 7712900, 8009550, 8329932, 10412415, 11569350, 12249900, 13883220, 16019100, 17354025, 20824830, 23138700, 34708050, 41649660, 52062075, 69416100, 104124150, 208248300]

約数ペア:

[(1, 208248300), (2, 104124150), (3, 69416100), (4, 52062075), (5, 41649660), (6, 34708050), (9, 23138700), (10, 20824830), (12, 17354025), (13, 16019100), (15, 13883220), (17, 12249900), (18, 11569350), (20, 10412415), (25, 8329932), (26, 8009550), (27, 7712900), (30, 6941610), (34, 6124950), (36, 5784675), (39, 5339700), (45, 4627740), (50, 4164966), (51, 4083300), (52, 4004775), (54, 3856450), (60, 3470805), (65, 3203820), (68, 3062475), (75, 2776644), (78, 2669850), (85, 2449980), (90, 2313870), (100, 2082483), (102, 2041650), (108, 1928225), (117, 1779900), (130, 1601910), (135, 1542580), (150, 1388322), (153, 1361100), (156, 1334925), (170, 1224990), (180, 1156935), (195, 1067940), (204, 1020825), (221, 942300), (225, 925548), (234, 889950), (255, 816660), (260, 800955), (270, 771290), (300, 694161), (306, 680550), (325, 640764), (340, 612495), (349, 596700), (351, 593300), (390, 533970), (425, 489996), (442, 471150), (450, 462774), (459, 453700), (468, 444975), (510, 408330), (540, 385645), (585, 355980), (612, 340275), (650, 320382), (663, 314100), (675, 308516), (698, 298350), (702, 296650), (765, 272220), (780, 266985), (850, 244998), (884, 235575), (900, 231387), (918, 226850), (975, 213588), (1020, 204165), (1047, 198900), (1105, 188460), (1170, 177990), (1275, 163332), (1300, 160191), (1326, 157050), (1350, 154258), (1396, 149175), (1404, 148325), (1530, 136110), (1700, 122499), (1745, 119340), (1755, 118660), (1836, 113425), (1950, 106794), (1989, 104700), (2094, 99450), (2210, 94230), (2295, 90740), (2340, 88995), (2550, 81666), (2652, 78525), (2700, 77129), (2925, 71196), (3060, 68055), (3141, 66300), (3315, 62820), (3490, 59670), (3510, 59330), (3825, 54444), (3900, 53397), (3978, 52350), (4188, 49725), (4420, 47115), (4537, 45900), (4590, 45370), (5100, 40833), (5235, 39780), (5525, 37692), (5850, 35598), (5933, 35100), (5967, 34900), (6282, 33150), (6630, 31410), (6980, 29835), (7020, 29665), (7650, 27222), (7956, 26175), (8725, 23868), (8775, 23732), (9074, 22950), (9180, 22685), (9423, 22100), (9945, 20940), (10470, 19890), (11050, 18846), (11475, 18148), (11700, 17799), (11866, 17550), (11934, 17450), (12564, 16575), (13260, 15705), (13611, 15300)]