197800200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 731203200

約数和(自身を除く): 533403000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 79, 90, 100, 104, 107, 117, 120, 130, 150, 156, 158, 180, 195, 200, 214, 225, 234, 237, 260, 300, 312, 316, 321, 325, 360, 390, 395, 428, 450, 468, 474, 520, 535, 585, 600, 632, 642, 650, 711, 780, 790, 856, 900, 936, 948, 963, 975, 1027, 1070, 1170, 1185, 1284, 1300, 1391, 1422, 1560, 1580, 1605, 1800, 1896, 1926, 1950, 1975, 2054, 2140, 2340, 2370, 2568, 2600, 2675, 2782, 2844, 2925, 3081, 3160, 3210, 3555, 3852, 3900, 3950, 4108, 4173, 4280, 4680, 4740, 4815, 5135, 5350, 5564, 5688, 5850, 5925, 6162, 6420, 6955, 7110, 7704, 7800, 7900, 8025, 8216, 8346, 8453, 9243, 9480, 9630, 10270, 10700, 11128, 11700, 11850, 12324, 12519, 12840, 13910, 14220, 15405, 15800, 16050, 16692, 16906, 17775, 18486, 19260, 20540, 20865, 21400, 23400, 23700, 24075, 24648, 25038, 25359, 25675, 27820, 28440, 30810, 32100, 33384, 33812, 34775, 35550, 36972, 38520, 41080, 41730, 42265, 46215, 47400, 48150, 50076, 50718, 51350, 55640, 61620, 62595, 64200, 67624, 69550, 71100, 73944, 76077, 77025, 83460, 84530, 92430, 96300, 100152, 101436, 102700, 104325, 109889, 123240, 125190, 126795, 139100, 142200, 152154, 154050, 166920, 169060, 184860, 192600, 202872, 205400, 208650, 211325, 219778, 231075, 250380, 253590, 278200, 304308, 308100, 312975, 329667, 338120, 369720, 380385, 417300, 422650, 439556, 462150, 500760, 507180, 549445, 608616, 616200, 625950, 633975, 659334, 760770, 834600, 845300, 879112, 924300, 989001, 1014360, 1098890, 1251900, 1267950, 1318668, 1521540, 1648335, 1690600, 1848600, 1901925, 1978002, 2197780, 2503800, 2535900, 2637336, 2747225, 3043080, 3296670, 3803850, 3956004, 4395560, 4945005, 5071800, 5494450, 6593340, 7607700, 7912008, 8241675, 9890010, 10988900, 13186680, 15215400, 16483350, 19780020, 21977800, 24725025, 32966700, 39560040, 49450050, 65933400, 98900100, 197800200]

約数ペア:

[(1, 197800200), (2, 98900100), (3, 65933400), (4, 49450050), (5, 39560040), (6, 32966700), (8, 24725025), (9, 21977800), (10, 19780020), (12, 16483350), (13, 15215400), (15, 13186680), (18, 10988900), (20, 9890010), (24, 8241675), (25, 7912008), (26, 7607700), (30, 6593340), (36, 5494450), (39, 5071800), (40, 4945005), (45, 4395560), (50, 3956004), (52, 3803850), (60, 3296670), (65, 3043080), (72, 2747225), (75, 2637336), (78, 2535900), (79, 2503800), (90, 2197780), (100, 1978002), (104, 1901925), (107, 1848600), (117, 1690600), (120, 1648335), (130, 1521540), (150, 1318668), (156, 1267950), (158, 1251900), (180, 1098890), (195, 1014360), (200, 989001), (214, 924300), (225, 879112), (234, 845300), (237, 834600), (260, 760770), (300, 659334), (312, 633975), (316, 625950), (321, 616200), (325, 608616), (360, 549445), (390, 507180), (395, 500760), (428, 462150), (450, 439556), (468, 422650), (474, 417300), (520, 380385), (535, 369720), (585, 338120), (600, 329667), (632, 312975), (642, 308100), (650, 304308), (711, 278200), (780, 253590), (790, 250380), (856, 231075), (900, 219778), (936, 211325), (948, 208650), (963, 205400), (975, 202872), (1027, 192600), (1070, 184860), (1170, 169060), (1185, 166920), (1284, 154050), (1300, 152154), (1391, 142200), (1422, 139100), (1560, 126795), (1580, 125190), (1605, 123240), (1800, 109889), (1896, 104325), (1926, 102700), (1950, 101436), (1975, 100152), (2054, 96300), (2140, 92430), (2340, 84530), (2370, 83460), (2568, 77025), (2600, 76077), (2675, 73944), (2782, 71100), (2844, 69550), (2925, 67624), (3081, 64200), (3160, 62595), (3210, 61620), (3555, 55640), (3852, 51350), (3900, 50718), (3950, 50076), (4108, 48150), (4173, 47400), (4280, 46215), (4680, 42265), (4740, 41730), (4815, 41080), (5135, 38520), (5350, 36972), (5564, 35550), (5688, 34775), (5850, 33812), (5925, 33384), (6162, 32100), (6420, 30810), (6955, 28440), (7110, 27820), (7704, 25675), (7800, 25359), (7900, 25038), (8025, 24648), (8216, 24075), (8346, 23700), (8453, 23400), (9243, 21400), (9480, 20865), (9630, 20540), (10270, 19260), (10700, 18486), (11128, 17775), (11700, 16906), (11850, 16692), (12324, 16050), (12519, 15800), (12840, 15405), (13910, 14220)]