199585500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 628992000

約数和(自身を除く): 429406500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 47, 50, 57, 60, 75, 76, 94, 95, 100, 114, 125, 141, 149, 150, 188, 190, 228, 235, 250, 282, 285, 298, 300, 375, 380, 447, 470, 475, 500, 564, 570, 596, 705, 745, 750, 893, 894, 940, 950, 1140, 1175, 1410, 1425, 1490, 1500, 1786, 1788, 1900, 2235, 2350, 2375, 2679, 2820, 2831, 2850, 2980, 3525, 3572, 3725, 4465, 4470, 4700, 4750, 5358, 5662, 5700, 5875, 7003, 7050, 7125, 7450, 8493, 8930, 8940, 9500, 10716, 11175, 11324, 11750, 13395, 14006, 14100, 14155, 14250, 14900, 16986, 17625, 17860, 18625, 21009, 22325, 22350, 23500, 26790, 28012, 28310, 28500, 33972, 35015, 35250, 37250, 42018, 42465, 44650, 44700, 53580, 55875, 56620, 66975, 70030, 70500, 70775, 74500, 84036, 84930, 89300, 105045, 111625, 111750, 133057, 133950, 140060, 141550, 169860, 175075, 210090, 212325, 223250, 223500, 266114, 267900, 283100, 334875, 350150, 353875, 399171, 420180, 424650, 446500, 525225, 532228, 665285, 669750, 700300, 707750, 798342, 849300, 875375, 1050450, 1061625, 1330570, 1339500, 1415500, 1596684, 1750750, 1995855, 2100900, 2123250, 2626125, 2661140, 3326425, 3501500, 3991710, 4246500, 5252250, 6652850, 7983420, 9979275, 10504500, 13305700, 16632125, 19958550, 33264250, 39917100, 49896375, 66528500, 99792750, 199585500]

約数ペア:

[(1, 199585500), (2, 99792750), (3, 66528500), (4, 49896375), (5, 39917100), (6, 33264250), (10, 19958550), (12, 16632125), (15, 13305700), (19, 10504500), (20, 9979275), (25, 7983420), (30, 6652850), (38, 5252250), (47, 4246500), (50, 3991710), (57, 3501500), (60, 3326425), (75, 2661140), (76, 2626125), (94, 2123250), (95, 2100900), (100, 1995855), (114, 1750750), (125, 1596684), (141, 1415500), (149, 1339500), (150, 1330570), (188, 1061625), (190, 1050450), (228, 875375), (235, 849300), (250, 798342), (282, 707750), (285, 700300), (298, 669750), (300, 665285), (375, 532228), (380, 525225), (447, 446500), (470, 424650), (475, 420180), (500, 399171), (564, 353875), (570, 350150), (596, 334875), (705, 283100), (745, 267900), (750, 266114), (893, 223500), (894, 223250), (940, 212325), (950, 210090), (1140, 175075), (1175, 169860), (1410, 141550), (1425, 140060), (1490, 133950), (1500, 133057), (1786, 111750), (1788, 111625), (1900, 105045), (2235, 89300), (2350, 84930), (2375, 84036), (2679, 74500), (2820, 70775), (2831, 70500), (2850, 70030), (2980, 66975), (3525, 56620), (3572, 55875), (3725, 53580), (4465, 44700), (4470, 44650), (4700, 42465), (4750, 42018), (5358, 37250), (5662, 35250), (5700, 35015), (5875, 33972), (7003, 28500), (7050, 28310), (7125, 28012), (7450, 26790), (8493, 23500), (8930, 22350), (8940, 22325), (9500, 21009), (10716, 18625), (11175, 17860), (11324, 17625), (11750, 16986), (13395, 14900), (14006, 14250), (14100, 14155)]