2780187300

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3467}}^1$

素因数の和:3510

約数の個数: 252

約数和(自身を含む): 9870524496

約数和(自身を除く): 7090337196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 132, 135, 150, 162, 165, 180, 198, 220, 225, 243, 270, 275, 297, 300, 324, 330, 396, 405, 450, 486, 495, 540, 550, 594, 660, 675, 729, 810, 825, 891, 900, 972, 990, 1100, 1188, 1215, 1350, 1458, 1485, 1620, 1650, 1782, 1980, 2025, 2430, 2475, 2673, 2700, 2916, 2970, 3300, 3467, 3564, 3645, 4050, 4455, 4860, 4950, 5346, 5940, 6075, 6934, 7290, 7425, 8019, 8100, 8910, 9900, 10401, 10692, 12150, 13365, 13868, 14580, 14850, 16038, 17335, 17820, 18225, 20802, 22275, 24300, 26730, 29700, 31203, 32076, 34670, 36450, 38137, 40095, 41604, 44550, 52005, 53460, 62406, 66825, 69340, 72900, 76274, 80190, 86675, 89100, 93609, 104010, 114411, 124812, 133650, 152548, 156015, 160380, 173350, 187218, 190685, 200475, 208020, 228822, 260025, 267300, 280827, 312030, 343233, 346700, 374436, 381370, 400950, 457644, 468045, 520050, 561654, 572055, 624060, 686466, 762740, 780075, 801900, 842481, 936090, 953425, 1029699, 1040100, 1123308, 1144110, 1372932, 1404135, 1560150, 1684962, 1716165, 1872180, 1906850, 2059398, 2288220, 2340225, 2527443, 2808270, 2860275, 3089097, 3120300, 3369924, 3432330, 3813700, 4118796, 4212405, 4680450, 5054886, 5148495, 5616540, 5720550, 6178194, 6864660, 7020675, 8424810, 8580825, 9267291, 9360900, 10109772, 10296990, 11441100, 12356388, 12637215, 14041350, 15445485, 16849620, 17161650, 18534582, 20593980, 21062025, 25274430, 25742475, 27801873, 28082700, 30890970, 34323300, 37069164, 42124050, 46336455, 50548860, 51484950, 55603746, 61781940, 63186075, 77227425, 84248100, 92672910, 102969900, 111207492, 126372150, 139009365, 154454850, 185345820, 231682275, 252744300, 278018730, 308909700, 463364550, 556037460, 695046825, 926729100, 1390093650, 2780187300]

約数ペア:

[(1, 2780187300), (2, 1390093650), (3, 926729100), (4, 695046825), (5, 556037460), (6, 463364550), (9, 308909700), (10, 278018730), (11, 252744300), (12, 231682275), (15, 185345820), (18, 154454850), (20, 139009365), (22, 126372150), (25, 111207492), (27, 102969900), (30, 92672910), (33, 84248100), (36, 77227425), (44, 63186075), (45, 61781940), (50, 55603746), (54, 51484950), (55, 50548860), (60, 46336455), (66, 42124050), (75, 37069164), (81, 34323300), (90, 30890970), (99, 28082700), (100, 27801873), (108, 25742475), (110, 25274430), (132, 21062025), (135, 20593980), (150, 18534582), (162, 17161650), (165, 16849620), (180, 15445485), (198, 14041350), (220, 12637215), (225, 12356388), (243, 11441100), (270, 10296990), (275, 10109772), (297, 9360900), (300, 9267291), (324, 8580825), (330, 8424810), (396, 7020675), (405, 6864660), (450, 6178194), (486, 5720550), (495, 5616540), (540, 5148495), (550, 5054886), (594, 4680450), (660, 4212405), (675, 4118796), (729, 3813700), (810, 3432330), (825, 3369924), (891, 3120300), (900, 3089097), (972, 2860275), (990, 2808270), (1100, 2527443), (1188, 2340225), (1215, 2288220), (1350, 2059398), (1458, 1906850), (1485, 1872180), (1620, 1716165), (1650, 1684962), (1782, 1560150), (1980, 1404135), (2025, 1372932), (2430, 1144110), (2475, 1123308), (2673, 1040100), (2700, 1029699), (2916, 953425), (2970, 936090), (3300, 842481), (3467, 801900), (3564, 780075), (3645, 762740), (4050, 686466), (4455, 624060), (4860, 572055), (4950, 561654), (5346, 520050), (5940, 468045), (6075, 457644), (6934, 400950), (7290, 381370), (7425, 374436), (8019, 346700), (8100, 343233), (8910, 312030), (9900, 280827), (10401, 267300), (10692, 260025), (12150, 228822), (13365, 208020), (13868, 200475), (14580, 190685), (14850, 187218), (16038, 173350), (17335, 160380), (17820, 156015), (18225, 152548), (20802, 133650), (22275, 124812), (24300, 114411), (26730, 104010), (29700, 93609), (31203, 89100), (32076, 86675), (34670, 80190), (36450, 76274), (38137, 72900), (40095, 69340), (41604, 66825), (44550, 62406), (52005, 53460)]