200497320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^2$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 693779580

約数和(自身を除く): 493282260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 181, 204, 255, 306, 340, 360, 362, 408, 510, 543, 612, 680, 724, 765, 905, 1020, 1086, 1224, 1448, 1530, 1629, 1810, 2040, 2172, 2715, 3060, 3077, 3258, 3620, 4344, 5430, 6120, 6154, 6516, 7240, 8145, 9231, 10860, 12308, 13032, 15385, 16290, 18462, 21720, 24616, 27693, 30770, 32580, 32761, 36924, 46155, 55386, 61540, 65160, 65522, 73848, 92310, 98283, 110772, 123080, 131044, 138465, 163805, 184620, 196566, 221544, 262088, 276930, 294849, 327610, 369240, 393132, 491415, 553860, 556937, 589698, 655220, 786264, 982830, 1107720, 1113874, 1179396, 1310440, 1474245, 1670811, 1965660, 2227748, 2358792, 2784685, 2948490, 3341622, 3931320, 4455496, 5012433, 5569370, 5896980, 6683244, 8354055, 10024866, 11138740, 11793960, 13366488, 16708110, 20049732, 22277480, 25062165, 33416220, 40099464, 50124330, 66832440, 100248660, 200497320]

約数ペア:

[(1, 200497320), (2, 100248660), (3, 66832440), (4, 50124330), (5, 40099464), (6, 33416220), (8, 25062165), (9, 22277480), (10, 20049732), (12, 16708110), (15, 13366488), (17, 11793960), (18, 11138740), (20, 10024866), (24, 8354055), (30, 6683244), (34, 5896980), (36, 5569370), (40, 5012433), (45, 4455496), (51, 3931320), (60, 3341622), (68, 2948490), (72, 2784685), (85, 2358792), (90, 2227748), (102, 1965660), (120, 1670811), (136, 1474245), (153, 1310440), (170, 1179396), (180, 1113874), (181, 1107720), (204, 982830), (255, 786264), (306, 655220), (340, 589698), (360, 556937), (362, 553860), (408, 491415), (510, 393132), (543, 369240), (612, 327610), (680, 294849), (724, 276930), (765, 262088), (905, 221544), (1020, 196566), (1086, 184620), (1224, 163805), (1448, 138465), (1530, 131044), (1629, 123080), (1810, 110772), (2040, 98283), (2172, 92310), (2715, 73848), (3060, 65522), (3077, 65160), (3258, 61540), (3620, 55386), (4344, 46155), (5430, 36924), (6120, 32761), (6154, 32580), (6516, 30770), (7240, 27693), (8145, 24616), (9231, 21720), (10860, 18462), (12308, 16290), (13032, 15385)]