200945520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 240

約数和(自身を含む): 731396640

約数和(自身を除く): 530451120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 111, 114, 120, 144, 148, 152, 171, 180, 185, 190, 222, 228, 240, 285, 296, 304, 333, 342, 360, 370, 380, 397, 444, 456, 555, 570, 592, 666, 684, 703, 720, 740, 760, 794, 855, 888, 912, 1110, 1140, 1191, 1332, 1368, 1406, 1480, 1520, 1588, 1665, 1710, 1776, 1985, 2109, 2220, 2280, 2382, 2664, 2736, 2812, 2960, 3176, 3330, 3420, 3515, 3573, 3970, 4218, 4440, 4560, 4764, 5328, 5624, 5955, 6327, 6352, 6660, 6840, 7030, 7146, 7543, 7940, 8436, 8880, 9528, 10545, 11248, 11910, 12654, 13320, 13680, 14060, 14292, 14689, 15086, 15880, 16872, 17865, 19056, 21090, 22629, 23820, 25308, 26640, 28120, 28584, 29378, 30172, 31635, 31760, 33744, 35730, 37715, 42180, 44067, 45258, 47640, 50616, 56240, 57168, 58756, 60344, 63270, 67887, 71460, 73445, 75430, 84360, 88134, 90516, 95280, 101232, 113145, 117512, 120688, 126540, 132201, 135774, 142920, 146890, 150860, 168720, 176268, 181032, 220335, 226290, 235024, 253080, 264402, 271548, 279091, 285840, 293780, 301720, 339435, 352536, 362064, 440670, 452580, 506160, 528804, 543096, 558182, 587560, 603440, 661005, 678870, 705072, 837273, 881340, 905160, 1057608, 1086192, 1116364, 1175120, 1322010, 1357740, 1395455, 1674546, 1762680, 1810320, 2115216, 2232728, 2511819, 2644020, 2715480, 2790910, 3349092, 3525360, 4186365, 4465456, 5023638, 5288040, 5430960, 5581820, 6698184, 8372730, 10047276, 10576080, 11163640, 12559095, 13396368, 16745460, 20094552, 22327280, 25118190, 33490920, 40189104, 50236380, 66981840, 100472760, 200945520]

約数ペア:

[(1, 200945520), (2, 100472760), (3, 66981840), (4, 50236380), (5, 40189104), (6, 33490920), (8, 25118190), (9, 22327280), (10, 20094552), (12, 16745460), (15, 13396368), (16, 12559095), (18, 11163640), (19, 10576080), (20, 10047276), (24, 8372730), (30, 6698184), (36, 5581820), (37, 5430960), (38, 5288040), (40, 5023638), (45, 4465456), (48, 4186365), (57, 3525360), (60, 3349092), (72, 2790910), (74, 2715480), (76, 2644020), (80, 2511819), (90, 2232728), (95, 2115216), (111, 1810320), (114, 1762680), (120, 1674546), (144, 1395455), (148, 1357740), (152, 1322010), (171, 1175120), (180, 1116364), (185, 1086192), (190, 1057608), (222, 905160), (228, 881340), (240, 837273), (285, 705072), (296, 678870), (304, 661005), (333, 603440), (342, 587560), (360, 558182), (370, 543096), (380, 528804), (397, 506160), (444, 452580), (456, 440670), (555, 362064), (570, 352536), (592, 339435), (666, 301720), (684, 293780), (703, 285840), (720, 279091), (740, 271548), (760, 264402), (794, 253080), (855, 235024), (888, 226290), (912, 220335), (1110, 181032), (1140, 176268), (1191, 168720), (1332, 150860), (1368, 146890), (1406, 142920), (1480, 135774), (1520, 132201), (1588, 126540), (1665, 120688), (1710, 117512), (1776, 113145), (1985, 101232), (2109, 95280), (2220, 90516), (2280, 88134), (2382, 84360), (2664, 75430), (2736, 73445), (2812, 71460), (2960, 67887), (3176, 63270), (3330, 60344), (3420, 58756), (3515, 57168), (3573, 56240), (3970, 50616), (4218, 47640), (4440, 45258), (4560, 44067), (4764, 42180), (5328, 37715), (5624, 35730), (5955, 33744), (6327, 31760), (6352, 31635), (6660, 30172), (6840, 29378), (7030, 28584), (7146, 28120), (7543, 26640), (7940, 25308), (8436, 23820), (8880, 22629), (9528, 21090), (10545, 19056), (11248, 17865), (11910, 16872), (12654, 15880), (13320, 15086), (13680, 14689), (14060, 14292)]