1321043400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^3\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 288

約数和(自身を含む): 4726706400

約数和(自身を除く): 3405663000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 107, 114, 120, 150, 152, 171, 180, 190, 200, 214, 225, 228, 285, 300, 321, 342, 360, 361, 380, 428, 450, 456, 475, 535, 570, 600, 642, 684, 722, 760, 855, 856, 900, 950, 963, 1070, 1083, 1140, 1284, 1368, 1425, 1444, 1605, 1710, 1800, 1805, 1900, 1926, 2033, 2140, 2166, 2280, 2568, 2675, 2850, 2888, 3210, 3249, 3420, 3610, 3800, 3852, 4066, 4275, 4280, 4332, 4815, 5350, 5415, 5700, 6099, 6420, 6498, 6840, 6859, 7220, 7704, 8025, 8132, 8550, 8664, 9025, 9630, 10165, 10700, 10830, 11400, 12198, 12840, 12996, 13718, 14440, 16050, 16245, 16264, 17100, 18050, 18297, 19260, 20330, 20577, 21400, 21660, 24075, 24396, 25992, 27075, 27436, 30495, 32100, 32490, 34200, 34295, 36100, 36594, 38520, 38627, 40660, 41154, 43320, 48150, 48792, 50825, 54150, 54872, 60990, 61731, 64200, 64980, 68590, 72200, 73188, 77254, 81225, 81320, 82308, 91485, 96300, 101650, 102885, 108300, 115881, 121980, 123462, 129960, 137180, 146376, 152475, 154508, 162450, 164616, 171475, 182970, 192600, 193135, 203300, 205770, 216600, 231762, 243960, 246924, 274360, 304950, 308655, 309016, 324900, 342950, 347643, 365940, 386270, 406600, 411540, 457425, 463524, 493848, 514425, 579405, 609900, 617310, 649800, 685900, 695286, 731880, 733913, 772540, 823080, 914850, 927048, 965675, 1028850, 1158810, 1219800, 1234620, 1371800, 1390572, 1467826, 1543275, 1545080, 1738215, 1829700, 1931350, 2057700, 2201739, 2317620, 2469240, 2781144, 2897025, 2935652, 3086550, 3476430, 3659400, 3669565, 3862700, 4115400, 4403478, 4635240, 5794050, 5871304, 6173100, 6605217, 6952860, 7339130, 7725400, 8691075, 8806956, 11008695, 11588100, 12346200, 13210434, 13905720, 14678260, 17382150, 17613912, 18347825, 22017390, 23176200, 26420868, 29356520, 33026085, 34764300, 36695650, 44034780, 52841736, 55043475, 66052170, 69528600, 73391300, 88069560, 110086950, 132104340, 146782600, 165130425, 220173900, 264208680, 330260850, 440347800, 660521700, 1321043400]

約数ペア:

[(1, 1321043400), (2, 660521700), (3, 440347800), (4, 330260850), (5, 264208680), (6, 220173900), (8, 165130425), (9, 146782600), (10, 132104340), (12, 110086950), (15, 88069560), (18, 73391300), (19, 69528600), (20, 66052170), (24, 55043475), (25, 52841736), (30, 44034780), (36, 36695650), (38, 34764300), (40, 33026085), (45, 29356520), (50, 26420868), (57, 23176200), (60, 22017390), (72, 18347825), (75, 17613912), (76, 17382150), (90, 14678260), (95, 13905720), (100, 13210434), (107, 12346200), (114, 11588100), (120, 11008695), (150, 8806956), (152, 8691075), (171, 7725400), (180, 7339130), (190, 6952860), (200, 6605217), (214, 6173100), (225, 5871304), (228, 5794050), (285, 4635240), (300, 4403478), (321, 4115400), (342, 3862700), (360, 3669565), (361, 3659400), (380, 3476430), (428, 3086550), (450, 2935652), (456, 2897025), (475, 2781144), (535, 2469240), (570, 2317620), (600, 2201739), (642, 2057700), (684, 1931350), (722, 1829700), (760, 1738215), (855, 1545080), (856, 1543275), (900, 1467826), (950, 1390572), (963, 1371800), (1070, 1234620), (1083, 1219800), (1140, 1158810), (1284, 1028850), (1368, 965675), (1425, 927048), (1444, 914850), (1605, 823080), (1710, 772540), (1800, 733913), (1805, 731880), (1900, 695286), (1926, 685900), (2033, 649800), (2140, 617310), (2166, 609900), (2280, 579405), (2568, 514425), (2675, 493848), (2850, 463524), (2888, 457425), (3210, 411540), (3249, 406600), (3420, 386270), (3610, 365940), (3800, 347643), (3852, 342950), (4066, 324900), (4275, 309016), (4280, 308655), (4332, 304950), (4815, 274360), (5350, 246924), (5415, 243960), (5700, 231762), (6099, 216600), (6420, 205770), (6498, 203300), (6840, 193135), (6859, 192600), (7220, 182970), (7704, 171475), (8025, 164616), (8132, 162450), (8550, 154508), (8664, 152475), (9025, 146376), (9630, 137180), (10165, 129960), (10700, 123462), (10830, 121980), (11400, 115881), (12198, 108300), (12840, 102885), (12996, 101650), (13718, 96300), (14440, 91485), (16050, 82308), (16245, 81320), (16264, 81225), (17100, 77254), (18050, 73188), (18297, 72200), (19260, 68590), (20330, 64980), (20577, 64200), (21400, 61731), (21660, 60990), (24075, 54872), (24396, 54150), (25992, 50825), (27075, 48792), (27436, 48150), (30495, 43320), (32100, 41154), (32490, 40660), (34200, 38627), (34295, 38520), (36100, 36594)]