2656319700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:479

約数の個数: 288

約数和(自身を含む): 8699443200

約数和(自身を除く): 6043123500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 79, 85, 95, 100, 102, 114, 150, 158, 170, 190, 204, 228, 237, 255, 285, 300, 316, 323, 340, 347, 380, 395, 425, 474, 475, 510, 570, 646, 694, 790, 850, 948, 950, 969, 1020, 1041, 1140, 1185, 1275, 1292, 1343, 1388, 1425, 1501, 1580, 1615, 1700, 1735, 1900, 1938, 1975, 2082, 2370, 2550, 2686, 2850, 3002, 3230, 3470, 3876, 3950, 4029, 4164, 4503, 4740, 4845, 5100, 5205, 5372, 5700, 5899, 5925, 6004, 6460, 6593, 6715, 6940, 7505, 7900, 8058, 8075, 8675, 9006, 9690, 10410, 11798, 11850, 13186, 13430, 15010, 16116, 16150, 17350, 17697, 18012, 19380, 19779, 20145, 20820, 22515, 23596, 23700, 24225, 25517, 26025, 26372, 26860, 27413, 29495, 30020, 32300, 32965, 33575, 34700, 35394, 37525, 39558, 40290, 45030, 48450, 51034, 52050, 54826, 58990, 65930, 67150, 70788, 75050, 76551, 79116, 80580, 82239, 88485, 90060, 96900, 98895, 100725, 102068, 104100, 109652, 112081, 112575, 117980, 127585, 131860, 134300, 137065, 147475, 150100, 153102, 164478, 164825, 176970, 197790, 201450, 224162, 225150, 255170, 274130, 294950, 306204, 328956, 329650, 336243, 353940, 382755, 395580, 402900, 411195, 442425, 448324, 450300, 466021, 494475, 510340, 520847, 548260, 560405, 589900, 637925, 659300, 672486, 685325, 765510, 822390, 884850, 932042, 988950, 1041694, 1120810, 1275850, 1344972, 1370650, 1398063, 1531020, 1562541, 1644780, 1681215, 1769700, 1864084, 1913775, 1977900, 2055975, 2083388, 2241620, 2330105, 2551700, 2604235, 2741300, 2796126, 2802025, 3125082, 3362430, 3827550, 4111950, 4660210, 5208470, 5592252, 5604050, 6250164, 6724860, 6990315, 7655100, 7812705, 8223900, 8406075, 8854399, 9320420, 10416940, 11208100, 11650525, 13021175, 13980630, 15625410, 16812150, 17708798, 23301050, 26042350, 26563197, 27961260, 31250820, 33624300, 34951575, 35417596, 39063525, 44271995, 46602100, 52084700, 53126394, 69903150, 78127050, 88543990, 106252788, 132815985, 139806300, 156254100, 177087980, 221359975, 265631970, 442719950, 531263940, 664079925, 885439900, 1328159850, 2656319700]

約数ペア:

[(1, 2656319700), (2, 1328159850), (3, 885439900), (4, 664079925), (5, 531263940), (6, 442719950), (10, 265631970), (12, 221359975), (15, 177087980), (17, 156254100), (19, 139806300), (20, 132815985), (25, 106252788), (30, 88543990), (34, 78127050), (38, 69903150), (50, 53126394), (51, 52084700), (57, 46602100), (60, 44271995), (68, 39063525), (75, 35417596), (76, 34951575), (79, 33624300), (85, 31250820), (95, 27961260), (100, 26563197), (102, 26042350), (114, 23301050), (150, 17708798), (158, 16812150), (170, 15625410), (190, 13980630), (204, 13021175), (228, 11650525), (237, 11208100), (255, 10416940), (285, 9320420), (300, 8854399), (316, 8406075), (323, 8223900), (340, 7812705), (347, 7655100), (380, 6990315), (395, 6724860), (425, 6250164), (474, 5604050), (475, 5592252), (510, 5208470), (570, 4660210), (646, 4111950), (694, 3827550), (790, 3362430), (850, 3125082), (948, 2802025), (950, 2796126), (969, 2741300), (1020, 2604235), (1041, 2551700), (1140, 2330105), (1185, 2241620), (1275, 2083388), (1292, 2055975), (1343, 1977900), (1388, 1913775), (1425, 1864084), (1501, 1769700), (1580, 1681215), (1615, 1644780), (1700, 1562541), (1735, 1531020), (1900, 1398063), (1938, 1370650), (1975, 1344972), (2082, 1275850), (2370, 1120810), (2550, 1041694), (2686, 988950), (2850, 932042), (3002, 884850), (3230, 822390), (3470, 765510), (3876, 685325), (3950, 672486), (4029, 659300), (4164, 637925), (4503, 589900), (4740, 560405), (4845, 548260), (5100, 520847), (5205, 510340), (5372, 494475), (5700, 466021), (5899, 450300), (5925, 448324), (6004, 442425), (6460, 411195), (6593, 402900), (6715, 395580), (6940, 382755), (7505, 353940), (7900, 336243), (8058, 329650), (8075, 328956), (8675, 306204), (9006, 294950), (9690, 274130), (10410, 255170), (11798, 225150), (11850, 224162), (13186, 201450), (13430, 197790), (15010, 176970), (16116, 164825), (16150, 164478), (17350, 153102), (17697, 150100), (18012, 147475), (19380, 137065), (19779, 134300), (20145, 131860), (20820, 127585), (22515, 117980), (23596, 112575), (23700, 112081), (24225, 109652), (25517, 104100), (26025, 102068), (26372, 100725), (26860, 98895), (27413, 96900), (29495, 90060), (30020, 88485), (32300, 82239), (32965, 80580), (33575, 79116), (34700, 76551), (35394, 75050), (37525, 70788), (39558, 67150), (40290, 65930), (45030, 58990), (48450, 54826), (51034, 52050)]